Diagnosed 8 yrs ago w crohn's. New GI doc thinks it may be wrong. I have lower r abdominal pain, pept ulcer, not normal stools and many. What else??

Need reevaluation . there are many things that can cause an inflammatory condition in the digestive tract. A good start would be to review the old photographs and/or pathology slides and reports from your previous evaluation, if available. You may need to repeat evaluation with colonoscopy and other imaging tests, if you are still symptomatic. Good luck.