Depressed by the fact that I'm still a virgin and never dated anyone

I'm currently 22 years old. Contrary to all of my gay friends, I am still a virgin and I have never dated anyone. This makes me feel depressed. I know that people will say "that special someone will come one day unexpectedly", but the problem is that I am an extreme introvert who hates clubs and bars. Even when I managed to force myself to go to gay bars, I would just sit there without talking to anyone because of my extreme shyness, and then at the end left without interacting with anyone. I tried grindr, but it's just full of freaks. I also tried OKCupid and Tinder, but with no luck (especially with tinder, I got matches but they never replied or usually just unmatched me afterwards). So I can't help but feel that it's not only because of my introvert character, but also because I am not really attractive. Recently, I also watched a movie about someone who is living alone forever while being disturbed by naughty kids in the neighborhood, and I'm starting to have this irrational fear that I will also be like this in the future. Is this really healthy?