Alyssa,
I had a pudendal nerve block to break the pain cycle. It certainly did numb everything down there but it also seemed to block the nerves which controlled my bladder. It was scary waiting around while my bladder was filling but I couldn't yet pass urine. Luckily by the end of the day things started to work again. Unfortunately the pain came back though. I read online somewhere it's best to do a series of 3 nerve blocks. I have only had one.
It was good to feel pain free for a few hours because at the time my pain was pretty much 24/7.
These days I seem to get periods of relief throughout the day, sometimes up to half a day of relief or more. Of course I can have flare ups where the pain is 24/7, in particular when I have incomplete or multiple bowel movements in a single day.
I could best describe my pain as like a hot burning pain, like a Chinese arm burn but up the back passage instead. When it is severe it's impossible to distract myself from it.
It has really held my life up somewhat the last few years. Frustrating because otherwise I would be relatively healthy.