Been there, done that. The diet while very tough it much easier than the symptoms I had. I would grass any nothing else if I had to.
When you get really ill all of sudden you could care less about food. You start wondering if you will lve to the next day. Eating becomes somehting you do to keep from wasting away and not something you enjoy doing. Actually , when you are that sick, you cannot enjoy anything. Can't sleep , can't think , have no energy coupled with scary sensations of not being able to focus your eyes, very shaky constantly, anxious like you will go nuts. Believe me, it gets far worse when ignored. Don't wait until your back is against the wall, because then you will be fighitn to survive.