I may be crazy but I notice when i am hungry i get a very light gassy crampy feeling. I cant make out if they are cramps or gas. I tend to pass gas(tmi) but it kinda lingers until i eat a big meal then it completely goes away and I feel fine. Sometimes i will fill it in the middle of the night. I havent been drinking as much water as i should but it seem like food is what does the trick. I had a parfait for breakfast and i still felt it like my body wanted more so i got s chicken sandwhich and french fries and poof! All better. Has this happened to anyone else? It has me constantly running to the bathroom to make sure everything is ok.