hi , I have been getting stomach pains on and off for a few years , they have been abit more frequent lately , when i lie down for an hour or so they generally go away . when i get it it always starts in the morning afetr i get up , and gets more sore if i am active .It does seem to correspond with diet (High fat , and acidy foods like grapes , tomatoes etc ) . some of my friends say it sounds like an ulcer ?