I don’t know what to do in this toxic house anymore?

I live in the UK, I’m 18 and I get abused at home by abused i mean mentally I get shamed for having mental illnesses, no one understands or listen everyone in this family thinks money solves everything instead of taking their child to doctors to get psychological help they think putting money in our pockets will solve it. Before anyone comes and says your so young be grateful you sound like a brat, actually I went through a lot of childhood trauma and things that you have probably had to never experience in your life despite being older than me, I don’t have any family members I can trust and go too as some live abroad some are way too backwards and probably be on my parents side and tell me but I’m being selfish and guilt trip me like they all do into thinking I’m a disgraceful little brat but whay they do is they fuck up my head and do things to me behind closed door no one sees that side they only see what my parents side. I’m so fucking sick of it , every time this happens I hurt myself I can’t take it anymore I didn’t go uni because they ruined me so bad that I couldn’t focus on my education they would compare me to everyone else’s child and make me feel worthless. I don’t know if I should just run away but I have no where to go. Any hateful replies will get blocked

I don’t know what to do in this toxic house anymore?
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