Welcome to the club nobody ever wanted to belong to! We're all here for each other, and there's a gigantic amount of stuff on this site to digest. Plus, there's always the chat room.
Good job on taking the difficult step of finding a therapist. I've only had one myself for about 8 weeks, and I had to go through a couple before I found the right one. My wife and I were having lots of intimacy issues (related to my csa) before I started with my therapist and came to the MS site, so I have a sense of where you are.
Best of luck and again, welcome. You now have nearly 12,000 friends who all want to see you get past your csa and move forward.