Get on a healthier diet. If your doctor gave you pills or advice on what to do to stop your stomach from hurting I would suggest you follow his orders. Hope this helps!
Go see gastroenterologist, if you haven’t, yet. There are many reasons for stomach pain. Could be an acid. Could be h pylori. Indigestion. Ulcer, etc. I suggest keeping a diary of your symptoms, foods you eat, bowel movements for a month or so, this way you might be able to identify any food intolerance on your own while waiting to see a provider.
I believe that as a child he was wounded by the tusk of a wild boar when he was out hunting with some relatives (grandfather and uncle), and that wound left a scar on him.
