It sounds like pacreatitis. Your pancreatic enzymes are probably elevated on the blood test. The amylase and lipase which are the ezymes that digest food. Pacreatitis can be caused by blockage of the bile ducts backing the enzymes into the pancreas causing inflammation and SEVERE pain. It may be trated non surgically or sometimes by endoscopy down through your upper GI sysytem into the ducts. It should get better in time . Hang in there.