just wondering if anybody has had this or know what this might be. I've had this stomach pain that happens about once every 6 months that lasts for about five hours or so. This pain happens by my belly button and when the pain comes i'm not able to do anything to stop the pain. It feels like hell and the pain eventually goes away by itself. This pain began about 4 or five years ago. my doc said he doesn't want to do any tests because it doesn't happen too frequent. sorry for the long post, and any help would be grateful.