I've had this pain since September, it flares up really bad sometimes and I've had 3 hospital admissions when it gets really bad. I've had a ct colonoscopy and a mri which has shown up nothing. Tramadol is the only thing that eases the pain but I can't take them when I'm working. I'm fed up with suffering all the time and I'm very frustrated as I've no idea what the pain is. Anyone out there suffering like me?