I hvae tightness under my rib cage on my right side. It has been here, off and on, for about one month. During this month, I have mostly ignored it, since it isn t too bad and I was going through a stressful time at work. I figured it was a reaction to the stress. About a week ago, I finished a project that I d been working on for about a 2 years, and the source of stress is gone. The tightness remains though. I try to locate the spot by pushing on it, but I can never really pinpoint it. Occasionally, I can find a painful spot, but it isn t too painful and it will not be there later. Ideas?