Update on my ex..

I broke up with him 6 months ago, he has made sure that all of my friends now don't talk to me and my last best friend blocked me last night. I've spent the entire night crying and idk what to do. It feels like everyone just hates me now. I wasn't the one in the wrong. He cheated on me with my ex-bestfriend. He sent and received nudes whilst we were dating and now I'm friendless