I'm pissed off

I know I'm probably going to say a bunch of shit that no one gives a fuck about, but I use my spacehey blog as a diary so fuck it I don't really give a shit

so this summer I used to have a friend group. We were 4 and I was the only girl. There were a guy in particular, his name started with E, so we're gonna call him Em. He was a metalhead and a rock fan, like me, and he liked me. I didn't really liked him at first because I just saw him as a friend. Anyway, I hung out with them all summer, and it was great, but then I started having problems with Em. We went to summer camp together and he told a friend of his that he was fed up talking to me. The rumor reached my ears because another friend of mine told me so I went to Em to talk to him about that. After we talked I got pissed off and I walked away. I ignored him all day, and after some hours, he said sorry and everything was fine again. After a month, school started and we were both in 8th grade, but in different classes. His classmates, who are also friends of mine, told me after a few days that Em had started saying in class that I was his girlfriend and that I always get pissed off for no reason. He also started saying that I'm pissed because I'm on my period, like that asshole knew anything about it, and then my best friend Sj told me that Em wanted to start a band without me and and exclude me, even though the idea of the band was mine. At that point I got pissed off, I went to Em during recess at school and pushed him. He started talking more bullshit and acting like a complete idiot when we had this argument, so I told him to get out of my life. He also invented the idea of having a dead sister only so I could feel a certain sense of "pity" for him and just apologize, but I'm not made like that. We were arguing for a long time, and I also made a mistake though. Someone on Ngl asked me what I thought of Em, and I wrote really bad things about him and I posted it on my Instagram story. He also did something like what I did twice, before I did and after, and I was so damn pissed off. After a while he also changed completely. He started listening to trap music and wearing Nike stuff, most of the time fake. After arguing with me he became a victim of conformism. And not only that, he also started to tell the secrets that I had told him around. We had known each other for 3 years and it was normal that I told him about some of them. I didn't told anyone about his secrets because I'm not like him. Anyway, now every time he sees me walking through the school hallways or even when I'm out with my friends and he's around he calls me "emo". I swear at him in response and I stick out my middle finger, but he keeps doing that and it's been 7 months. It's so annoying honestly. Sometimes I miss the old Em, but when I see him now I just want to strangle him. I don't know what to do. And now everyone at school thinks I'm weird. Even my old girl-bestfriend. Some months ago, while I was outside the classroom my classmates started reading my diary and they started saying that I'm a psycho, weird, a freak and that I cast curses. Now I don't talk to anyone in class except for some friends that told me about what happened while I wasn't in class. Middle school sucked.