I feel your pain. I have been out for a long time, but I still remember the feeling of being trapped, of doing things that seemed to have no meaning, but not knowing what else to do. I had myself trapped in the circular reasoning of the Watchtower. I still believed in God and the bible and I reasoned the dubs were the closest to what the bible taught, so I thought what else can I do? It wasn't until I absolutely couldn't do it any more that I really examined what I believed.
When I did, I realized that of the many predictions they made, not one of them came true. They had added so many rules and requirements that were not in the bible, that it made it a burden to be a JW. I couldn't imagine God wanted his people to live like this, if he even existed, which I was beginning to doubt. Matthew 11:30 says "my yoke is easy and my burden is light". What is easy or light about the the life of a Witness? I was also bothered by John 13:35, By this all will know you are my disciples, if you have love for one another" . I don't know about you, but didn't describe any congregation I had been in over my thirty years as a dub.
Then it just hit me, there was absolutely no proof that any of what the Witnesses taught was the truth. They talked a good game, using current events to show this system was ending, making things seem very dire, but the reality is the world wasn't getting progressively worse, it was bumping along as it ever had from the beginning of history. It was all just lies, just like that the scales fell from my eyes, I lost my faith in the Watchtower.
I don't know your circumstances, so maybe you can't leave, but I think you need to start making plans. Once you know TTATT, it's very hard to go on pretending to believe something you don't. If you leave, make sure it is on your terms.