I got expelled from school

I thought it was great at the time , it was because of my behaviour , I got kicked out of every maths and science class , I cheated on tests , stalked an teacher , bullied people well only because my friends did I do reject that , hacked loads of school accounts , swore at my teachers , skipped class , brought an blade into school , got into loads of fights , nearly broken someone’s arm on an field trip because she was bullying me , detentions every single week , pretended to be an teacher on Facebook ( ok that was pathetic but I was stupid back then ) , used the school to meet up with older guys for sex I did it online and I tried to run away abroad with one too as he came to the school ( I do reject that that was pathetic too ) Stolen things , played pranks on teachers , I was known for sending nudes to men and boys who was my age back then , tried to get an teacher to sleep with me and there’s probably so much more that I haven’t mentioned but I’m now working and trying to save up my money so I can pay for college without any help or loans. I really want to turn it around , I take an bus and two trains every day I work , i don’t have an day off UNLESS it’s an emergency or I’m way too ill or My mental health has gone to absolute shit , I force myself to come in on my bad days physically and mentally as I really want to turn my life around , I also sleep in the train station , I don’t get Ubers , it’s very rare I do , I risk everything and walk by myself , I try to save as much money as I can get for my education. I do hope to take driving lessons and get my full license so I get the full 8 hours of sleep as I’ve been getting 4-6 lately , I don’t go on holiday anymore either , I hardly see my boyfriend , it’s just how serious I am about getting everything I want out of life.