i need advice. badly.

(idk if this is the right flair 😔 sorry)

I (16) got expelled from school maybe 2 1/2 - 3 years ago when i was 14, it was a really bad time for me and I wasn’t in the right headspace at the time. I took maybe 3-4 months off school and got enrolled into an online school it lasted maybe 3 months before I fell off again and started spiraling, that was ending 2022. maybe November. They kicked me out of the school in December - January. and i had nothing else to do tbh. I’m about to be 17 in January.. also I’ve never had a real working job since 14 either. so I’m not working, not doing school, not doing shit since I’m being honest. I need a wake up call. I need to lock tf in. this is serious im pushing 18 and i have no job experience, no money and no education whatsoever. the last grade i completed was 8th n that was shitty on my part too! I cant keep living like this. my mom said i need to start paying 300$ a month to stay here or find school otherwise im out of the house. she wont even help me. all im asking for in this post in some clarity that this is easily fixable and that I can do this with the right motivation going through my thick skull