My college friends are forgetting me [I Miss My Best Friend But I Think That She's Forgotten Me]

I miss my college friends I feel like they’ve forgotten me. They don’t ask me how I’m doing.

I’m a music director at a church by the way and when I posted to Facebook not a lot of my friends from college “liked” the page.

Meanwhile I see they post a lot of stuff and they gets lots of likes from everyone that they know from school.

I don’t post to Facebook often so maybe that’s why?

Maybe it my autism? People see that so they just don’t want to be friends with me? I’ve been so alone these past few months with only my parents to be around

My dad thinks I don’t have a social life, which made me feel very sad and hurt.