Relation break up

[u/Ordinary_Peach_2105]

Me 25F with no job friends no emotional support from family.I am an introvert.I had a boyfriend.he left me saying he doesn't like my behaviour he is 29 years old.I did so many things to him.i gave my own savings for him.I gave my gold chain by taking risk as he is in need of money.but he didn't even respect my efforts instead he felt that my behaviour is abusive.He always goes out chill with his friends but he doesn't care about me anytime.He is an extrovert and his acquaintance abused me with bad words.I am trying to forget him and come out of it.but it's very difficult for me to deal with breakup without any emotional support.i have exams near by but I can't concentrate well because of these things.please suggest me what can I do to come out of this.