For what it's worth, as a geek girl, I'd rather be with a guy who knew his way around a computer than one who spent his time chasing girls, getting drunk etc (the "normal" young adult things).
You just have to find someone to share your life with who matches your interests... there's no point trying to be someone else, someone you're not.
In college I ended up helping found a Science Fiction/Fantasy/Anime/Gaming club which served both as a geeky outlet and as a social hub. I'm still very close with many of the friends I made there. Look for like-minded individuals! They are out there.
You just have to find someone to share your life with who matches your interests... there's no point trying to be someone else, someone you're not.