I’ve heard of that before- where a person has all these symptoms of pregnancy, but no baby! “false pregnancy” or something like that. That’d be real fun, psych yourself up so much that your body thinks you are really pregnant! Oh my!
Any time I read in a book that the characters are eating something, it always makes me want to eat whatever it is or whatever I have that is close to it. Or anything, for that matter. I guess I am just suggestive! (Or I think, if I give this book as a present to someone I could put it in a gift basket with such and such food, so that when THEY are reading it, they can actually each such and such food! I’m odd, I know!)
But anyhow, it sounds like SOMETHING is going on with you, be it pregnancy or not! I hope you can figure it out soon!