Hey Captain B - welcome to the forum that has helped so many of us come to terms about TTATT (The truth about the truth) Don't hate yourself too much, again we've all been there. When something is served to you, be it a delicious dinner, money, doctrines - it's easy to take it and a lot of the time without question because it's easy. When you have to prepare that meal for hours, work hard for that money, and read up and prove/disprove doctrine - it takes more effort. Most people will run with the easy way.
I'd say - take your time - read up on stuff, if you still want to go to meetings - go, but don't stop the questioning, the researching. You have woken up enough to question and use your brain - so do it.
You freedom is more important than what you believe. You can continue believing in a god and if not then so what. I don't think anything like that is wrong anymore - I'm all for living a good healthy life without harm to anyone, believers and non believers - makes no difference to me.
I wish you all the very best.