Hello.. I'm 23 years old girl. I'm staying with my parents.but I don't want to stay with them..Nd do

Hello.. I'm 23 years old girl. I'm staying with my parents.but I don't want to stay with them..Nd don't wanna get married..I pretend that I'm interested in mrg..Nd look guy's biodata..but am not happy. I'm m.sc..d staying in small town.. forcefully I have to do updown for my job.. Which isn't highly payed..so I can't give them back anything..bcs of it they tonts me many times Nd switched off fan.. lights to save the bill of electricity. we are 4 family members..but no-one is for me..my bro , mmy Nd dad shouts on me.I tried to complaint my many frds , but no-one helped me. Nd I have little education loan on me now.I can't do anything..I have to face many mental defeats.d they inform all these things to society by shouting that I'm character less..ot a good daughter..ot like others..Nd I have only one single emotion from 1.5 yrs is fear. I tried to tell my bf for marriage..but he wasn't safe. please suggest me quickly what should I do? Coz we r middle class.obody take it seriously.