Glad you're here. Echo the others about getting onto a formal program - the other stuff like mending family relationships, work, exercise, anything and everything come after the decision to quit, full stop.
Have you looked at the Class of June thread here under Newcomers Daily Support Threads? I'm also one to suggest AA. Took me years to accept it was the place for me, and when I was finally DONE drinking, it has saved my life.
Hope to see you around - posting, not just reading! Welcome.