Hi Phoebe,
Sorry to hear that this takes such an emotional toil on you.
The first thing to really work on is recognising the FOG principle. That stands for FEAR, OBLIGATION & GUILT.
This FOG tactic is used to try and keep you captive to the society.
ONLY you can allow yourself to let go of that hold they have on you. Genuine, thorough research into the society, its origins and teachings will be the key. Go to jwfacts.com as a start.
Sincere love to you. You are NOT alone. We are all here with you.