Have had dermatitis herpetiformis on my elbows and legs (off and on) for about 3 years. It eventually goes away, but it always comes back. I am experiencing fatigue, severe upper abdominal bloating and other stomach issues. I had blood tests and pelvic sonogram from OB/GYN recently, and all was normal. Waiting on blood test results from Gastro Doctor. More tests to follow.