Has anyone else experienced restlessness as an IBS symptom? When I was really sick, for the first time, last spring, the only thing that seemed to calm my belly was walking. I couldn't eat sitting still, I was so nauseated, but I could eat a little while walking at a brisk pace. Now I am having trouble again, but my gut feels OK while I walk. As soon as I stop, it feels achy and tense again. I don't know; maybe it's just my hyperactive personality!!