My good man,
Congratulations. I just read this. What I am happy about for you is that you figured it out at a young age.
I want to be up front with you about one thing, you will miss your family. I hesitate to share this, because honestly, I sort of like the Star Trek thing where I don't mess with your universe. (also, GoT rocks)
These are some random lessons I learned, especially since my mom and brother are no more, and my dad's brain is also no more.
Love your family. Forgive them soon.And know that ultimately, they can get on board your boat, or not get on at all. But sail away nevertheless Anger is like 1st gear in a car, it is only healthy to get you moving in a different direction. Switch gears when you get up to speed. Love is a lower RPM that makes going longer distances easier.
Set boundaries. If you want to know what I mean by that, read a Brene Brown book.
Understand that you're still growing and learning about yourself. Don't apologize for that. Don't engage in self destructive behavior as you do so.
You are way ahead of most people who leave this cult. You don't owe ex-JW's anything. But if you wish to share, it's always appreciated.
Appreciate the wisdom of older ones.
Value your own wisdom.
Good luck to you!