question: i ve had pain in the right side of the abdomen for over a year. i was diagnosed with H. pylori andafter treatment all was better except for this pain. it comes and goes , some days just mild and others really bad. Especially when i m under stress or fatigue . Drinking lots of water helps a bit but the pain is still there. i don t have constipation or diarrhea. i did all the tests possible( ultrasound, CT scan , all kinds of blood tests) and came back good.