I have been having pain in my abdominal region for about 3 years now. it started right after a serious absess in my mouth. after getting my teeth taken care of I realized that I was having soarness in my lower back that just wouldn t go away. after 6 months of constantly being soar I decided to see a dr. they x rayed my lower spine and told me that my spine looked good. then a urine sample. they told me no kidney problems. then a mri that come back good. then a trip to the gastroenterologists. after a normal exam and sample, the gi said that upon his exam everything looked good. after that a ct scan. good. ive been to 2 different drs and the 1st one seemed to give up on me after the 1st visit. my current dr is running out of ideas. he suggests a colonoscopy. help me please.