Pink and WL - I'm another one who wakes early with the adrenalin pumping. I'm trying to find some relaxation techniques to help me switch back off and get a bit more sleep. Once I'm up and about it's not so bad provided I keep busy, but I never know when something is going to set me off. I've had a good day today, but have been deliberately avoiding some known triggers. So often I just feel nervous about every small thing, it is very wearing.
Lokis - it sounds as though you have a lot going on. I'm glad the knitting helps, I crochet and do find it relaxing. I make squares for the MN Woolly Hugs blankets. Hope your recovery from the OP is well underway, I had one about 5 years ago and remember how long the recovery seemed.
Phlewf - that sounds positive about your college, is there anyone you could maybe ring or email to work out a plan for going back?
Jaymay - the one time in my life (well twice, I have two DCs) that I have totally lost all interest in food was during pregnancy, so I didn't put on much weight at all, despite biggish bumps. Both babies were fine, full term, normal weight etc. I remember being really shocked at how exhausted I was in the first trimester too, I used to come home from work and just sleep with DC1. It is natural to have a lot of concerns at this time, your hormones are all over the place, your body is changing, you really aren't sure what you have let yourself in for at all. Talking to colleagues with children really helped me a lot (still does and they are all teenagers now).