I’m 20 and I have nothing going for myself

I have no job, no friends, I’m not in school. I don’t think I can even apply for college because i didn’t graduate high school. I still live with my parents. I can’t even drive either, I don’t know how I got myself in this situation, I’ve been so dumb and lazy and all my attention was stuck on boyfriends and bs. I’m afraid to get a job because I have a slight stutter/stammer. I’m just at this point where I can’t take it anymore. I would like a job more than anything but I’m not sure how to go about this, I feel so alone. I know this isn’t the place to talk about this but I’m not sure where to go. Does anyone have any advice on what I should do?