I was diagnosed with IBS & GERD, Acid reflux, erosive esophagus just had a endoscopy doc found a small errosion said to come back in a year(im on Prilosec) for that. also have gastroenteritis whatever is that? How do I find out what exactly I'm dealing with? With so many doctor's conflicting diagnosis I take Prilosec Zoloft Amytriptline Xanax & promethazine & a laxative