Enjoy yourselves, people. There's nothing to be gained from living like this. It's not so much the booze I miss. It's the cigarettes. I'm absolutely dying for a fag. I'm cranky. I'm miserable. All I do is eat.
Before you stop you need to take smoking triggers into account and avoid the more dangerous ones after quitting. Consider listing the times, places and situations where you enjoyed or felt the need to smoke in the past. Plan a diversion like taking up exercise.
I am now in the third trimester of my twin pregnancy and I have found that you never really get used to being pregnant. Each week you encounter so many different changes to both your body and emotions.