Sorry you're in so much pain Not sure if you'll get this before you call the doctor and/or get better. Just wanted to let you know I had similar pain following my test, just really bad lower abdominal pain that had me really concerned. Mine thankfully turned out to be nothing more than just barium constipation, but if it's really painful it wouldn't hurt to contact the doc. Barium can in rare cases cause a blockage of the intestine which would cause severe pain.