Wow, I have been there myself and then was dx with LYME's Disease and a ton of antibiotics helped me!! Have you checked into Lyme's? UC meds help a little for me, but antibiotics AND asacol HD have given some sort of life back, I actually can go outside and do stuff i.e. go to the store, I'm not hiding in fear.
Please hang on and ask a doctors about antibiotics, it might help.