My own story:
Before I did a few years of intensive trauma therapy, I was a lot like OP. There are a few people who won't play with me because of my behavior back then, and I don't blame them. I was a fucking shitshow.
However, I'm proof that with work, someone can become a whole lot less of a shitshow and become someone people enjoy playing with and like having around. Yes, I am also on the spectrum, as well as having C-PTSD. I promise, it can get better with hard work and appropriate medication and you'll feel better and others will enjoy having you around, too.