What should i do..move on?

this is a situation ive been dealing with and it just became harder 2 days ago...ok me and my b.f been goin out for a year nd 2 mnths and he broke up with me the 7th of july and we talked as friends but then lik a week ago i called him cryin cause i was holdin back my feelings and actin lik everythin was cool..he was the first person i was truely in love with he treated me right all the time..i made alot of mistakes and he never was able to forgive me but he was in love with me nd was the best boyfriend you can ask for ..the problem was me i didnt know how to change i thought that it would be better if i changed while we was apart cause being with him just made it a cycle...he said he doesnt want to be with me anymore hes not happy anymore he doesnt feel the same and he doesnt want stress in his life,,,and 2 days ago i found out he was likin my BEST FRIEND while we was together ..so i confirmed it today and i asked him are you serious about likin me best friend and hes lik yes cause she wasnt fuked up to me and why SHOULD i be IN LOVE with some one lik you ....and she blck him nd deleted him cuz i tol her if u ever talk to him again our friend ship is dead to me ...i also did the same but b4 i said that he said u kno i use to love u but i dont the feelin left nd u nd ur friend can ************ word up cuz ya both deleeted me nd blocked me and he said for ur next b.f u better treat him better......ive never felt this way idk how to feel idk what to do i have no1 to talk to and i feel lonely and need some advice..