Why am I so uncool and alone?

I'm serious. I used to think maybe I was just overreacting, but I seriously feel like one of the uncoolest people on earth. And the reason that matters is because it affects relationships and my social life. I actually took a personality test on a major dating site where it matches people by percentages of similarity, and on EVERY side by side comparison I've seen, even next to supposedly "uncool" people, I was the worst. They would even have "0% cool" and mine is like -35% or worse. I know this sounds stupid, but the questions are pretty straightforward. Negative 35%? It just confirmed my idea that I'm really, really uncool and alone. What's WRONG with me? I can't get any answers. I've seen 6 psychologists in the past 2 years, and the last one insulted me so bad that I later got an e-mail of apology about it. I'm not exaggerating, and I have absolutely no idea what's wrong with me. Please help or give insight if you have any ideas.