I have ulcerative colitis and was involved in a rear-end hit and run car accident three weeks ago. I am having constant lower abdominal pain. How do I tell if the pain is from the colitis (i've been in remission 3 yrs), the actual force of the accident, stress or from the chiropracter pushing on my body twice a week trying to relieve the whip-lash?

Summarized question: Could abdominal pain be due to ulcerative colitis or accident?