I need to stop drinking and drugging

I'm going to stop drinking and doing drugs etcetera as they're only hindering my life I really cant control them I got punched yesterday don't really remember why exactly I had drank a bottle of jack daniels 700ml in two hours, so i wasn't present lips all bust now i do got to stop they're destorying my life I would like to regain or create some pride in my self. wow the last 10 years of my life have been horrible.