M.P.
I had a case of acute pancreatitis-it was painful but like you, I could function, so it must have been a mild case. My doctor confirmed it via lab work and other symptoms. She indicated that sometimes this can be caused by a virus or bacteria. I don't drink nor did I have a history of any digestive problems. It came on suddenly but I waited a couple of days before going to the doctor. The doctor told me to do the bland diet, stay off fatty foods and things should improve. Sure enough, it did. The only thing I did was go back in after a week and had my blood work done again. Since all was back to normal, no other intervention was needed. That was 8 years ago, and I've never had another bout of it.