ONGOING STOMACH PAIN. And constipation?

Hi, I had severe stomach pain in June 21 and had a series of tests. My colonoscopy showed ileal ulcers and biopsy said it gave impression of crohn's (not concrete though). My CRP was 5 and Fecal calprotectin was 56. I started with Budez, Pentasa and folic acid in end of August. My symptoms were better soon. Now again for last one month or so I am having recurrent pain on my right side from top to bottom. I visited several doctors but none could give a satisfying answer. My CRP and fecal calprotectin levels are normal now. A rheumatologist told me it looks like crohn's induced joint pain. But I have pain in my upper abdomen as well, but mostly on the right side. Could this be due to gas and constipation? FYI - My gall bladder has been removed.