Friend troubles! ? help?!?

ok, so i was talking to my bestfriend, which i have known since kindergarden, and this kid she is like kind of friends with imed me. (He used to like me awhile ago, but i didn't b/c he creeped he out, b/c he tried to woe me with his money and stuff, and i am not like that. ok so he im's me and was telling me all this personal stuff about me that he heard from my "friend". He also was saying how she was frustrated at me a little bit. and all the personal stuff he told i confirmed to him what was true and what was not. Even if some stuff was true, i didn't want him to know!. I barely know him. So I say to him like really that makes me upset, donn't talk to her about this, I want to talk to her myself. And he says yeah im not like that.(..Whatever that means..?) And i im her, and she is all pissed and responds, don't ****** talk to me, and something about how she hears from him that i was saying **** about her. and i was like umm. what! i never said anything about you.(and at this point im thinking if anything i should be mad at her for telling all this personal stuff about me. So i im the kid and im like whats your problem i never even said anything! why did you tell her i was saying ****! And he is like thats what you get for treating people like ****. And i was like what are you talking about i am the nicest person, i didn;t do anything. please tell me exactly what **** you are talking about. And he is like well you turned me down and you would always talk **** about me. And im like first of all you never asked me out and second of all i thought you were a creep, I am not a golddigger, and you tried to impress me with your money. and he is like well your two friends told me you liked money. and im like yeah just cuz im not rich doesn't mean im a golddigger. And he is like yeah well your two friends alwasy talked **** about me so i umed you did too. and im like yeah well apparently you umed wrong. Maybe you should ask the person yourself next time you want to know something. and all he says is oh sorry. and im like no no my friend is super pissed at me. (and p.s. when she gets mad, she gets mad! i mean super pissed and angry, like it;s actually kind of scary) so i was like so are you going to tell her the truth, and he signs off... Here is my problem! what do i do. I have known this girl since kindegarden and she is like super pissed, and told me not to call her house, and blocked me. So im afraid to facebook messenger b/c of how mad she gets. She justs jumps to believe everything, adn i feel like i had no chance to explain, Just thinking about sending her some message about this stresses me out! GOD i hate drama! this is so ridicoulous, what do i do?