I have biopsy-confirmed celiac disease which is currently under control with a g.f. diet. My antibodies were just tested and look good. I have had moisture around rectum and rectal itching for years but eight months ago the moisture turned into a heavy discharge which blisters my skin upon contact. The fluid is clear and oderless. It occurs for about 24 hours and follows burning in my stomach and urgent bowel movements of blood and mucus. I have undergone many tests to rule out stds, crohn's, polyps, fistulas and have been treated for yeast overgrowth with no success. I'm currently waiting the results of a food sensitivity test. Any other ideas?