I'm in the same boat-

My brain hates me-

The anxiety whenever that happens- every action since birth goes through my head. Im like "WHAT DID I DO WRONG DIDKFODOOS-"
i try to be a likable person. I dont like myself so it's kinda hard to tell if im one-

Same-

I swear I've caught girls in my school just look at me and look away when I catch them-

My brain goes nuts after that-

yeahhhh
i don't know how people can interact with people without having a million of thoughts go through your head like "what will they think of me" and "yOu bETTeR nOt fALL aNd eMbArRaSS yOuRsELf~"
Sometimes i think my brain is against me

Both of my sisters are social butterflies and super energetic

Me and my brother on the other hand-