I think seeing the right kind of therapist could be helpful. The best one I had had been a survivor of a cult herself.
You might find this woman's books helpful, Bonnie Zieman, she is an ex-jw and a qualified, professional therapist herself. She has worked with Barbara Anderson on the WTS abuse situation as well.
https://www.amazon.com/Cracking-Cult-Code-Therapists-Therapist/dp/1546894683/ref=sr_1_1?keywords=zieman+therapist&qid=1571267155&sr=8-1