How to not me desperate for social hangout and I’m literally so miserable because I have nothing to do?

It’s 4th of July in the US and never in my entire life have a spent a 4th with my friends aside from once in 2nd grade. I hate never having people to hangout with because even when u do (which is very rare) I feel left out. I want to make more friends but I never meet anyone new I just see friend groups having the fun I’ve never had. I’m a social person and it kills me to have nothing to do ever. Why do I even bother nothing changes anyway I don’t want to “work on myself” for another year I just want to have fun
How to not me desperate for social hangout and I’m literally so miserable because I have nothing to do?
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