'Star Wars' actress Daisy Ridley has revealed she has suffered with a longtime battle against gynaecological condition, endometriosis.
The British actress shared on Instagram that she was diagnosed with the illness aged 15, and that her self-esteem as a teenager suffered as a result.
She also revealed that the condition flared up again last year during her tiring publicity duties for 'Star Wars: The Force Awakens', which saw her become an international star with her portrayal of Rey in the rebooted blockbuster.
"8 years down the line, pain was back (more mild this time!) and my skin was the worst," she wrote, explaining that feeling self-conscious about her complexion had left her lacking in confidence.
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Daisy has revealed the condition has had a negative effect on her confidence
Frederick Brown/MTV1415 via Getty Images
"I hate wearing makeup, but I currently don't want to leave the house without it on."
She wrote: "I've tried everything: products, antibiotics, more products, more antibiotics and all that did was left my body in a bit of a mess. Finally found out I have polycystic ovaries and that's why it's bad."
The good news is Daisy is finally feeling better through a combination of professional help and dietary changes.
“With some help from a dermatologist and cutting out dairy (waah, except for spontaneous ice creams) and cutting down sugar (bigger waah but gotta do what you’ve gotta do). Finally. Finally… "
She hopes to help others suffering with ailments by going public with her own problems, saying: “My point is, to any of you who are suffering with anything, go to a doctor; pay for a specialist; get your hormones tested, get allergy testing; keep on top of how your body is feeling and don’t worry about sounding like a hypochondriac.
“From your head to the tips of your toes we only have one body, let us all make sure ours our working in tip top condition, and take help if it’s needed.”
Endometriosis is estimated to affect up to one in ten women in the UK. Other high-profile sufferers include 'Girls' creator Lena Dunham, Susan Sarandon, Whoopi Goldberg and Dolly Parton.
Click here for more information about endemetriosis. Tap the first picture below to open the slideshow:
Celebrity Survivors
(01 of22)
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Kylie Minogue moved to Paris for treatment for breast cancer following her diagnosis in 2005. She eventually gave some intensely revealing interviews about this dark period in her life, and said the 5-year anniversary would be a very important moment.
(02 of22)
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Delta Goodrem - was diagnosed at 18 with Hodgkins Lymphoma, an announcement that incited an outpouring of support from her particularly Australian fanbase.
(03 of22)
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Leslie Ash became the unfortunate figurehead of the MRSA bug that plagued various UK hospitals after she caught the superbug. The actress was awarded £5m in damages, and still walks with a stick.
(04 of22)
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In the two decades since Michael J Fox's Parkinson's diagnosis, the popular actor has continued to work on both TV and film, as well as writing two autobiographies and creating a foundation. He has received many awards for his humanitarian work, and says that his illness has in countless ways improved his life.
(05 of22)
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Olivia Newton-John's breast cancer diagnosis and treatment has inspired the Australian singer to work tirelessly on behalf of others, including walking the Chinese wall to raise funds for her new Wellness Centre in a Melbourne hospital.
(06 of22)
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TLC's T-Boz (Tionna Watkins) was diagnosed as a child with sickle cell anaemia, which gave her a reduced life expectancy by doctors she has continued to confound.
(07 of22)
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Christopher Reeve was paralysed following his fall from a horse in 1995. Until his death a decade later, the actor dedicated his efforts to raising funds and advocating for political support to removing the blocks to essential stem cell research for spinal injuries.
(08 of22)
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Anastasia - the American singer discovered she had breast cancer during a standard mammogram ahead of breast reduction surgery in 2003. Following her own treatment, she immediately launched the Anastasia Fund to promote awareness among younger women.
(09 of22)
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Michael C Hall had a mixed year in 2010. He received a Golden Globe for his role in Dexter, which he accepted during his treatment for Hodgkin's Lymphoma. The following April, he announced himself once again fit for work.
(10 of22)
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Anthony Andrews - was hospitalised in 2003 for "a salt imbalance". This came about as the unexpected consequence of drinking too much water while performing on stage during a hot weather spell in London.
(11 of22)
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Russell Watson has recently resumed his career after being struck down twice with life-threatening brain tumours. He has recorded his first album since treatment, and credits his surgery with his new, deeper voice.
(12 of22)
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Martin Kemp - former singer and EastEnders star had two brain tumours in the 1990s, and had pioneering treatment for the second. He has been acting since, and returned to the road with his band Spandau Ballet.
(13 of22)
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Sheryl Crow has not had a smooth time of it - going through treatment for breast cancer in 2006, and then this year announcing she has a brain tumour.
(14 of22)
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Michael Douglas received intensive treatment for throat cancer - and the stress of watching her husband's gruelling experience ignited Catherine Zeta Jones' bipolar disorder for which she attended a clinic in America.
(15 of22)
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Mariah Carey's husband Nick Cannon was struck down with liver failure in January this year. Following his recovery, he has made public the lifestyle changes he needs to make to ensure continued health.
(16 of22)
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Sharon Stone - suffered a stroke in 2001, the seriousness of which was played down at the time, but which actually saw bleeding into her brain for nearly a fortnight. The actress only regained feeling in her left leg months later.
(17 of22)
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Madonna broke several bones in 2005 when she fell from a horse, and suffered further bruising falling again in 2009...
(18 of22)
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... as did TV presenter Lorraine Kelly, in a frightening fall in February this year, when she was learning to ride. Her horse stamped on her, and she lost three pints of blood.
(19 of22)
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Cheryl Cole - malaria charities everywhere found their profiles shot up when the Girls Aloud singer caught the illness during a trip to Africa in 2010.
(20 of22)
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... while sister Dannii has had to battle with an underactive thyroid condition.
(21 of22)
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Peter Andre suffered from meningitis during his marriage to Katie Price, the symptoms of which first led him to think he merely had a bad bout of flu...
(22 of22)
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... while Katie Price had a cancer scare in 2002 after having a malignant growth removed from her finger.