Every morning I wake up with a pain that runs from under my left rib cage over to my right rib cage and sometimes around to my back. It seems like when I get up and move around or have a BM the pain goes away. I have been to my GI doctor and he gave me a colonoscopy and said, I had diverticulitis. I also had a endoscopy and he said, I had acid reflux and Barrett's Esophagus. He put me on Nexium 40mg twice a day for the reflux, but he never told me what was causing the pain when I wake up in the morning. I do have bad disc in my lower back, but I don't know if that would cause this pain. I have been TRYING to eat right , but it hard. I just wish I knew what is causing this pain. Any ideas or answers would be appreciated.