I had a whipple done in 2002 and did have pancreatitis, which began a few months afterward. Whenever it flared up, I would take pain medication and lie down. I had it occaisionally for about 6 months afterward, then it finally stopped. A whipple is a big procedure and it can take up to a year to totally heal from it. It is very probable that it is pancreatitis, but keep an eye out for other symptoms or problems. Doctors are usually making a guess when they diagnose pancreatits.