Bro,
sounds shit, but find peace within.
Get a hobby, pick up a sport, learn a craft.
Honestly, a great place to look to would be the fictional character Ron Swanston - parks and Rec. - partially based on the actor's IRL persona. - don't go overboard. just conceptualize.
Gives you a good idea of how to exist.
Find something to do with your hands. - (not fap) Build, repair, learn!
+ side, could get you out of the house, build a career, divert your focus, build relationships etc
Get into Mind/Body space - learn how your body works and how you can help/grow/repair.enhance it.
Do this - and in the process, you will have gain knowledge via experience, and gain true confidence. not some hopped up fagboi confidence, but real, earned confidence, earned through competence.
With confidence comes comfort. and if you are comfortable with yourself, others will be too, especially ladies.
It also helps with travel and your life in general.
(which you probably want to do, seeing as homelife.)
If you want, enjoy a drink, just in moderation.
its a lubricant, not a medicine.
Drinking to make tomorrow come quicker sucks, and you could easily fall into a cycle.
TL:DR ; get good at stuff and like yourself for it.
It makes you a better man, person, partner and companion. - ready for life.