Left of my belly feels uncomfortable & a lil pain once or twice daily. what could be wrong ? also my right of belly i feel pinching pain for few sec

Abdominal pains: These fleeting abdominal pains may be gas pains or mild intestinal spasms. However, steady left sided abdominal discomfort may be due to irritable bowel, mild diverticulitis of the colon or inflammatory bowel disease. Appendicitis causes right lower abdominal pain. If there is associated tenderness or significant bowel symptoms you should be examined by a physician or gastroenterologist.