So as a child I loved videogames, which I still do now but not as much as before, I actually just recently quit them. I'm 19 now and for the past couple of years I've been putting myself down because of how I can't ever make good friends because of this. I never know what to talk about that interests them because of the videogames and phone isolating me from everyone. Everyone thinks I'm weird, especially girls, I can't even be trusted with the most smallest things like following them on social media, it's unbelievable. Once this girl who knew me was throwing an open invite party, but she would start making excuses and at the end it turned out she just did not want me coming even though almost the whole school was invited. I asked a couple people to hang, they said yes but haven't gotten back to me in over a month but always post them with their friends, it's like why do people have to lie to me?
What can I do to fix this? I want to be interested in more things or at least what they're interested in. Whenever I text people most of the time they just give one word or not even any response at all. I also have trouble with talking to girls, I creep them out unintentionally a lot because I don't know what I am doing most of the time. Sometimes when someone is so nice to me, I start to obsess over them and get attached to them too quickly. Nervousness and anxiety are also a big problem. Whenever I talk to people I'm always talking loud and fast due to my overexcitement. Any advice on how to increase my social skills?