Here's another crap misconception. That it's egotistical to love yourself. I was accused of loving myself at school, far from the sad truth that I had a lot of healing to do before I was to understand what it meant to love myself. Now I realise it's something that people say to others when they are threatened by someone's confidence as it reminds them of what little acceptance they have for themselves... I see beauty all around me, in people, places, objects and actions. That's love and it's a very powerful thing!
Stop yourself right there. Don't let yourself go down into a spiral of negativity as the deeper you go, the harder it will be to get out. Stop yourself before you even start on that downwards path. You know you're working hard and you're getting things done. You just struggle to get them done in the amount of time you'd like to get them done in.
If Harry Potter's not your thing you need only look up at the night sky to consider the concept of a whole other dimension. Astronomers refer to an observable universe for good reason. Because they know that there's an unobservable one as well - that there's more 'out there' than we're currently able to detect with a telescope, despite the technological advances of recent times.
The modern world is a manic place, juggling family life with work, keeping on top of the housework, the endless barrage of paperwork, not to mention keeping up to date with technology! There are so many things that demand our time and attention. And very often it leaves very little time for getting our own needs met.