A good therapist can be invaluable. Get one that specializes in Compound PTSD and Cult Exiting. I have recently found my best therapist that helped me with issues 6 years ago. It is like peeling an onion, one layer at a time.
I actually was relieved when I found out it was PTSD instead of me just being fucking crazy. Address the cause, and the other issues may just go away.
Good luck,
JK