So ima nerdy guy too and was a virgin until I was 23. People always gave my shitty advice like "just go to a party or a bar" which never really worked for me. Instead I decided to go to more social events and gatherings that had to do with stuff that I like. For example I went to a bunch of anime conventions, video game conventions, comic expos, and concerts. This made it easier to meet new people and start conversation because we already had something in common. I met a bunch of new people including quite a few girls. I ended up losing my virginity to one of them soon after that. So if I can do it you can too! Lol just put more effort into going out and meeting people. Good luck!