My girlfriend is experiencing diarrhea (quality: chronic, persistent), burping, passing gas, bloating or abdominal fullness, abdominal discomfort, tender abdomen, upper abdominal pain (side: right), side pain, gastrointestinal disturbances, feeling of

Please be checked... She should be checked out ASAP by following instructions described in How to Handle Sickness on https://ebettercare.com/feel-become-sick/. Thereby she gain insight on how to work well with doc so to reach right diagnosis for right care. Clinically, she migh have suffered from chronic irritable bowel disorders. So, be checked and do not try to wait out. Best wish to health...