The key for me was a combination of IC and AD's. I was on a low dosage of an SSRI for a little over a year, and it did wonders for me. Basically it helped alleviate the physical pain of depression and anxiety attacks, and as a result I was able to focus more on my healing. I've been out of both IC and AD's since the beginning of this year, and I am doing fine now.
Good luck to you.