DITTO what Island Man wrote.
Take one day at a time. You are twenty and have a lot of time to make changes in your life. Have a good cry, get some sleep, talk with your husband about your feelings, and start planning how to make the changes that you want in your life. The WTBTS is not God's organization, but that doesn't mean that there isn't a God.
If you feel that the WTBTS is not a dangerous cult, then read what cult-exit counselors say are the characteristics of a dangerous cult. Have you checked out www.freedomofmind.com yet?
Peace be with you and everyone, who you love,
Robert