Today my abdominal or colon is twitching it feels like it does when your eyelids have a nervous twitch...Right on my lower left side. What causes this? I had this earler this Summer too. Is it stress? Gas? OR what? Any of yall had a twitching tummy or around on your left side? I looked it up its called muscle fasciculation. I had diviticulitis surgery last Winter. I wonder what causes it and how to help it? Its right on my scar where my ostamy was before I got reversed. Im nervous something is going on inside. Im sorry to drive yall crazy. But I dont know who else to ask. Thanks.