What should I do?

Hey so I’m a 19 year old virgin surrounded by friends and even younger siblings (17-18) having sex or small things like oral. However, Im the runt of the litter in this case. I can’t talk to anyone close to me about it. In fear that they would laugh or dismiss my feelings. I never drank or smoked my first year of college. I have yet to even kiss a guy. I just need some advice on what to do. I just feel so intimated by everyone. Not to mention that when the topic of sex comes up my thoughts and feelings are dismissed because I have no experience

.