Anyone advise?

10 years now still ongoing I cannot sit a night without a drink or drug. I can have 4 beers, 2 beers, 1 beer at a push but no matter what. I have to have something I’m not shaking for a drink I can go a month if I have enough weed. I know I have a problem I’ve done therapy for a year now, but maybe I’ve not spoke about this issue as much as I should. Any relationship I have I can’t hold down cos because becoming intoxicated is more important and because I’m trying to be good for them I think it ends up with me burning out. I can’t keep going like this so anyone that’s struggled in the same way and found the way to get out of it I would appreciate any advice at all .