Stomach problem. For this problem.

Hi, Am having constant lump like think in left side below my rib cage. Some times it happened bcos of gas prob... But most time it ll nvr gone... Pain in left side. Digestion is good and bowel movement also good. If I have any spicy food , even in a little quantity also getting pain ... Previously I was under treatment for ulcer. Since I was suffered from stomach pain and blood in vomit. And scan was done. Found tat am having crack like in food pipe near stomach. Doc said the crack is the reason for blood in vomit... He prescribed some medicines... I had it for 1year... Later I found everything was ok .. But now suffering from pain and swell in left side and sometimes face also got swelled. So which doc I shld visit for...?? And wat may b the solution for this problem.