I am and have been for more than a year now been suffering with what can best be described at horrible stomach gas
. Burping and flatulence constantly. Stomach
rumbling. No other symptoms to speak of. No loss of appetite. No real pain, just discomfort. Bowel movements are relatively normal. I have had colonoscopy, endoscopy, cat scan, mri, blood test, with no diagnosis. Any help would be greatly appreciated.