yeah what kfn said
she explained it gr8
+adding on to what kfnmpah said about getting your appetite back:
Yeah Ann look it's hard eating once you've lost your appetite for a longish period of time but i find if i make a big plate of something and eat it my appetite will magically return over the day and i'll start being hungry/finding food appealing again, it's like i've crawled on hands and knee's out of a dark cave shawshank-style and out into the sun (to describe it dramatically
)
even if it grosses you out or looks very unappealing at the time just wolf it down. if you throw it up, wait 2 hours and try something else
you will be surprised at how hungry you really are once you've pushed yourself past that 'appetite point' you may even find yourself binge eating for the rest of the day but don't feel bad about it, just make it clean food and remember that you haven't eaten much over the last 2 weeks so eating this much today is to be expected and okay
and then the next day try to reestablish your appetite and eat normally (may involve some constraint because you'll be super hungry and probably don't have a good sense of self control at this point)
just, don't feel bad about how much you may eat on that first day because you'll lose your appetite AGAIN and you don't want to start a binge eating cycle
good luck bby gee
also just make a sandwich of whatever and pack it in your bag the night before you go to uni so that at least you have something