I find that everytime i eat certain foods i get bad off and on stomach pain for a long time. its usually chocolate or too much bread. the wierd thing is i never used to get these symptoms after eating about 20 pounds of chocolate or half a loaf of bread. the pain i get kind of feels like wind or needing to go to the toilet and it come and goes for a few hours until i suddenly feel hungry, and then the pain continues. what kind of symptoms do some of you get with food that doesnt agree with you and when did it start??