Hi. I have been being tested for months now. Blood work, Urine Samples, Stool samples, Breath tests, Upper GI, Colonoscopy, Endoscopy, 4 hour x rays session (forgot what its called), all these tests given by my Gastroenterologist. You know what they have found and/or diagnosed...NOTHING. I have been put on different antibiotics...to no avail. No faith in these doctors nowadays AT ALL. I am 5 days into a lactose free diet, with no changes to this point. Anybody have any ideas...I am willing to hear voices of experience over doctors at this point !! Symptoms: Bloating (serious-right after eating), URGENT and frequent loose bowel movements (again, shortly after eating). belching, gurgling stomach, discomfort/pain in stomach.