If the meds are not working you could try diet to help. I do an anti-candida diet which is simular to SCD. Its a bit more strict than scd as i have to limit things like fruit and hone it really helped me to get rid of all the bleeding i was having. Im not perfect im not going to say i am but im not in any pain, or any bleeding. or any joint pain. You can look it up if you want the SCD diet and try it. if it doesnt work you havent lost anything.
i have ulcerative colitis, just to let you know, dont really post on this line as much
mesalizine did work for me but then stopped working so that is why i tried this. It seemed to work better than the drugs.