How are you now? Did you get a diagnosis? Did you go to the Mayo Clinic? I’m 43 and saw your post and I’m guessing because there is no post that your good now.? I’m going to try Zantac and Vitamin D, now that I saw your post….because it seems my intestinal issues are getting worse…..I haven’t got any tests yet, I’m just trying everything first before the doctors put me through the rat race….