I just recently had a (3)year old ulcer removed within the last 2 months, the ulcer was a result from the gastric bypass surgery and for the last year my doctor has just been feeding me narcotic pain meds. now I am in more pain because i was told i have pancreatitus due to the ulcer has eaten a hole in my pancreas, he stopped giving me narcortic meds. and now i am having withdrawl symptoms. What do i do about the pain???