While i was eating dip and chips my stomach was hurting but , i didn't think anything of it because it always does that . but now it hurts really bad?

Indigestion: This may be simple indigestion but if the abdominal pain persists and the abdomen is tender, i recommend that you be examined by a physician to rule out inflammation of the stomach, duodenum, gall bladder or pancreas.

Try tums (calcium carbonate): If Tums (calcium carbonate) or maalox helps, you are probably just eating food bad for you. If you are constipated consider eating all bran buds to regulate your bowels daily. If you have obesity you are stretching your stomach or starting to reflux.. If you are anxious you may have irritable bowel syndrome and may need a therapist to help you learn how to avoid making your stomach suffer when you are unstable.