Do you crave certain things and them eat them like crazy for a while?

Nope, I don't think that you're odd at all cuz I could have written this post! I'm on a tuna/mayo/shredded Mexican 4 cheese mixed in and nuked for a good 30 seconds kick. Oh and a thin slice of onion on the side. Last month it was black forest ham and habenaro cheese. The month before that was chili. The month before that was taco soup. .....boiled shrimp. You seem normal to me.