Hi,
I felt just that way in the past. I thought I was the only on Earth who wouldn't find someone. Not only did I find someone but she was beautiful and fun to be around. Today, when I look at it - I was ok then and I'm ok now. Meaning, if you're alone, there's lots of things you can do and learn. If you're with someone there are other things you get to do. Half full or hall empty?
I met lots of girls, believe me... BUT it never worked out. I was...very old when I met my wife. We've been together now for the last 8 years, we have a house, cars, good jobs and all the things that go with them. When I was alone, it did freak me out on some Saturdays. That was the one true pain in the a$$. On the other hand, I learned piano, I learned a little of other languages and did a lot of excercises to keep in shape. It may be hard for you to hear this now but you will meet someone eventually. YOU HAVE NO CHOICE. If you don't that person will come to you. You'll then have a choice to make. If you just live your life and go shopping, to the bank, restau, ect...you'll see what I mean.