Good for you! 
Addiction is a vicious life-stealing disease and that you recognize that now is a good first step. This is a good place to learn and find support - read around and you’ll find so much useful info.
I love this thread for all its suggestions for audiobooks, podcasts, and support groups:
Resources for our recovery
And this one for the online meetings:
Online meeting resources
There’s also a Zoom meeting people here on TS organize, I think it’s twice a week. It’s pretty laid back, people talking and listening, and it’s so nice for getting out of your head and feeling in a community of people who’ve been through the same thing:
Welcome. Take it one day at a time, don’t try to think big picture - just keep it simple and remember: you’re a good person, a worthy person, who deserves a safe, sober life where she can be her full self. That is always true - no matter what. 