Graduating college with 0 friends

As the title says, I just graduated from my college (hopefully). It was quite the mental rollercoaster and I still can’t decide if it was overall good or bad. In my nice 2 years I have made… 0 friends. I guess I’ve always been a loner, especially in secondary school, and so when I came to college I thought I would try to turn that all around and speak to as many new people as I can. Well, 2 years on and I haven’t. I kept telling myself that I’d join a club or speak to people in class, and I did, but it never got further than that. My leavers party (prom) is soon, and I don’t have anyone to go with. Well, the last time I went to a party of any sorts, I just walked around in circles with my airpods in and left after about 30 minutes. Maybe I’ll do the same here, who knows, or maybe I’ll just imbibe many drinks, try to “enjoy myself”, and then regret it all the morning after. Hooray for me, ig?