Sweetheart, there is no way I am going to tell you that you'll be ok not eating for three weeks and that you'll be able to return to eating healthy after that long of not eating. This is a serious serious issue, K-, one you should look into a little more. There's a reason people try to talk you out of doing it. It's dangerous. It's very dangerous. Go to the ED forum here, talk to some of those people who have been through it. It's not a pretty thing. I wish, oh how I wish, I could put your mind at ease, but there is nothing I can say that will make not eating ok. I'm sorry.