Hey Marie,
I completely hear you. I myself have been going through one of these cycles for the past several weeks where I can't eat hardly, then I get so hungry I say "to heck with it!" and eat a good amount, but then my guts hurt again and then I stop. Its an awful cycle. I think with us tho it is mostly the thought of possibly getting sick/feeling sick that keeps us in the cycle. I doubt there is anything really physcially wrong.

The one thing that I have found is that usually it gradually goes away and I am back to eating ok again, til the next go around. Its hard. Its been like this ever since I can remember (the cycles of being unable to really eat, and stomach aches, then it being ok for awhile).