HI Rabbi Paul,
Welcome, you made the right decision in joining GYE.
This is the Gan Eden for people like us. Where we finally learn that there is hope.
Yes, from every dark and terrible prison that we live in, there is hope!
Firstly, yes, past trauma of any sort especially sexual abuse usually come out in some form of disorder. But it can be healed. Depending on your story it might be easy or hard to heal, but you can heal. There are many many people on here that have gone thru terrible traumas and abuses and have turned their lives around BH!
What you are saying about stress and anxiety, you are in good company as well. I had/have the same issues, I wont say for years because its been decades...... But, I have learned how not to get carried away with it and not to escape to sexual fantasy, BH. You can and will too IYH!
Stick around, read the posts, DO THE F2F program.
Good luck brother!