Butt burn, leakage etc..that stuff is kind of par for the course when people are well and don’t have pouchitis. Down to 3/4 BM per day on meds is amazing. I think it could all be normal and you just need more time. If you have pain, fever etc, it could be pouchitis. You say you pass gas? That’s pretty good too since a lot of us can’t pass gas. See what your doc says.