sex/relationship anxiety

Hi all! I am 18 y/o uni student, a gay male, and incredibly anxious about the whole sphere of dating/sex/relationships. I should start out by saying im pretty sexually inexperienced and have never been in a relationship before. I find dating very hard, particularly because all the other gay males I meet in person are not interested in me and are quick to position me as their "friend" and that guys I meet on apps such as Grindr and Tinder, im too nervous to actually meet. ( Any tips on overcoming this nervousness or finding a guy in person who could be interested? ) Then there is sex, I feel incredibly anxious when I think of how I am still a virgin. I feel like I am missing out, like I am losing in the game of life and that I simply will never get there, especiay seeing as everyone around me is having sex and bragging etc. Does anyone have any suggestions on what i should do or how I can deal with this? Im kinda at a loss and feeling worse everyday