Lose A Friend

You're listening to some BLCDs with earphones when your family is sleeping and you keep wondering, "Damn, why isn't it loud enough?" So you turn up your volume and soon, you hear footsteps. Your mom opens the door with an angry scowl on her face. You quickly look at her and look back to your phone. Oopsie, your earphones weren't plugged in!

Tell me experienced people of this world,,, is there any good idea to what to do when you don't know what you wan't to do after high school?

I'm a senior in HS with absolutely no future plans. TBH I want a job where I can just read manga and sleep all day but unfortunately I don't see any postings for those on Indeed ;-; I did apply to like 2 schools just because, but i don't really feel like spending thousands of dollars (yes I'm in America) when I don't even know what I want to do.
My mom ready to kick me out in 4 months, so I either need to get into school or find a job... But I don't know what to do.

Was there anyone else in a similar situation like mine who got their life sorted out..?? Plz help!