Man... I've been in your shoes when i was your age.. had my 1st girlfriend at 24 and been a virgin until that time. Now I'm 34 and I've lost count of the girls I've slept with at about 35ish.. it does get better, that i can promise. If there's one secret that i can share and that amazes me to this day is self confidence. If you believe that you're an amazing interesting person and belive it (or fake it till u make it), girls will also believe it The nice thing is that there's more than one way to build confidence. You're at the amazing age where you can invest in yourself. Pick up dancing like salsa, bachata, kizomba. They will make you go out of your comfort zone in a place where everybody is a beginner so it's normal. There are usually more girls than guys there, you can go alone, and girls will see you as a guy with better confidence since you're there, unlike the guys that they know. Pick up group activities like improvisation acting classes. You'll meet people and have fun doing it. It may not sound way at first but if you persevere you will not regret it. Doing group activities was one of the best things i ever did..

Good luck! I'm here if you ever want to talk to someone or want some advice. P.s. sorry about my English, it's not my native language..