I think only other ex JWs could ever understand.
I used to occasionally try to explain the JW experiece to others. They all got a glazed look on their face and some were honest enough to tell me that what I was saying was beyond anything they had ever experienced and simply could not in any way relate. They were polite about it. They just wanted me to know that I might was well be discussing the effect of quantum fluctuations on Schroeder's Cat.
In February I will have been married 20 years to someone with no connection to JW's. I relied on her over the years to try and understand what is normal in raising our two sons. My wife is about as close I will ever get to someone understanding the JW experience, but there is only so much she can take. There is a point where she will not look at the darkness, and shuts it down for her own protection.
She basically describes how JW's raise their kids as criminal. It is useful to understand that normal people do not want to understand criminals.
It is not plausible to expect that anyone would even want to do a deep dive into WT insanities. This includes counselors who use behavior modificatioin models. You would have to find a masters level psychologists or psychitrist.
You will likely spend the rest of your life trying to figure out what happened to you. But, you can still do everything you need to do in this life.
In the movie "A Beautiful Mind", the man living with sczophrenia learned to simply live with his imagined friends. He got to the point where he could realize they weren't true, although they were always with him.
Once he embraced truth regardless of what his senses told him, he was able to function much better.
I prefer to think of XJW's as people with beautiful minds. Seek truth and you will be fine.