Pylori, sludge/stones in the common bile duct, gallbladder/gallstone problems, Sphincter of Oddi Dysfunction, Small Bowel Bacterial Overgrowth, acute
pancreatitis, chronic
pancreatitis, autoimmune pancreatitis, minimal change chronic pancreatitis, etc., etc., etc. Unfortunately, everyone and their sister wants to tell you what's "probably" wrong with you. Like you, I tried to check my symptoms against every commonplace disorder I was aware of.