Annoying coworker

One thing yall know about me is i hate cliqueish behavior and I’m dealing with a guy in my office who has high school trauma (obviously). But this time he makes it a point to include everyone in the office except for me. Like he literally will go around talking to every single person in other departments and in our department but will make a point to shun me. Why does this happen to me bro? 😭like I genuinely take it as a form of bullying and an attempt to silence me. Like if you wanna get under my skin, YOU WILL but like why would you want to is my thing….? It’s really not good energy to put out there to try to get someone’s goat. I just sit there feeling so awkward as he dominates every conversation around me and makes it known like “you’re invisible to me” basically. Literally all conversation has to go through him. I’m already borderline autistic and this does NOT help. SO TOXIC AND CONTROL FREAKISH. I s2g there’s always that one opp in the office who you just wanna rip your hair out when they’re around. Just triggers my anxiety sm UGH