I think I will never found a boyfriend

I am a 20 years old gay male and I am still virgin, nor even a kiss, I am into math, physics and science, I have never found another guy with similar interest in science but gay, it seems that all gay man I have seen are interested in art and such kind of things, so i feel I am the only gay man interested in science, I am really sad because I think I will be virgin forever and I will never found a boyfriend with similar interests, has someone passed a similar situation? if so, what should i do? thank you for your help english is not my mother tongue sorry if i make mistakes