I wanna hug somebody etc but everybody thinks of me as a weirdo so they avoid me

I feel like everybody being nice to me is affecting me but its not helping-

pLEaSe dOn'T bE niCE tO mE-

ok for real tho back then everything was fine but now I have a friend irl that's going through anxiety too so I talk to her a lot and then there's all the nice people from our community so I get more attention than usual and now when I'm lonely it affects me more than it did before since I'm less used to not texting/talking to people-
I also keep overthinking and having headaches for no reason