I don't know what to do.

I have zero willpower to do anything anymore. I wake up at 2PM, because I spend all night smoking cigs and weed, drinking wine, staring at my phone and thinking about killing myself. I don't watch porn or masturbate, don't game or watch movies. I'm constantly bored, but nothing is fun enough to scratch that itch. Lately I've been skipping the gym too as it feels like a massive chore. I don't even feel like going out.

I'm 20, have no hobbies, I'm not good at anything, recently lost my job. I'm broke and have debts. I'm low smv, virgin, slowly losing the mediocre social circle I've had. I loathe myself and want to give up.

What do?