Burning

Sometimes that happens when I am flaring, other times it happens if I have eaten something that disagrees with me, especially spicy food. As long as it isn't on your right side near your appendix I would say don't panic, just call your doctor and report your symptoms. If it is on your right side you need to get your appendix checked. My dad had his appendix almost rupture and it was just a "dull burning" feeling that he had on his right side.

Sounds like a flare.
You've been on nightly enemas continuously?
How many times a day are you going and for how long?

q

Do you have any diverticuli? I had diverticulosis long before I had UC and the symptoms while kind of the same are very distinctive. Mine is like a cramping burning in the lower center about even with my hip bones. It’s an unrelenting cramping that doesn’t come and go like UC pains can. Lower intensity of pain but constant. And doesn’t cause more pain with BMs. Although it can cause diarrhea it’s not as severe (for me anyway) as UC

It doesn’t without antibiotics. Sometimes a liquid diet for 3 days will help.

If you have any diverticulosis it would show up in your last colonoscopy report.