How bad can it be? I was diagnosed many years ago with IBS and it got better for a while then it came back and this time its worse so i'm wondering if its even IBS. The reason i'm wondering is cuz the symptoms don't always have anything to do with food or stools. Sometimes i just get pain, sometimes its all over my belly,,,sometimes my whole belly feels sooo sore and stiff (weird) and it has nothing to do with muscles being sore cuz i don't exercise. It also has nothing to do with constipation cuz i have no problem there, i also don't have issues with diarhea, my stools are normal. It isn't constant, sometimes i get a day when it doesn't bother me, not normally more than a day of rest though, but when it hits its Bad:( The dr just calls it ibs but i'm not so sure. Could it be colon cancer?