What's happening?

I'm a j-poucher. I seem to be consistently having issues. Haven't been able to get off my Cipro, but today things are worse. This morning I started to feel gassy (the burping feeling as opposed to much feeling on the other side). It's been causing painful cramps and I've burped a lot today. A lot more than normal and my stomach has hurt all day so far. Any ideas on what's going on?