Hi - has anyone had anything like this? I had it last year and eventually it went away. Now it's back and they believe it's either diverticulitis or IBS. IBS appears to be a "catch-all" phrase for undiagnosable problems. I'm on Bentyl morning and night and the discomfort usually dissapates a few hours after my morning consititution. Still, I wish it would go away entirely. I just wondered if anyone has ever had anything like this. It feels like a dull ache and gets better as the day goes on. Thanks!