Everyone is doing everything except me.?

I'm 16 and I feel like everyone is having sex, going to crazy parties, and doing drugs except for me. I never go on dates, do much of anything with boys, and I am a virgin, it's not that I'm a prude and think that making out with someone is bad, and I do get asked out sometime but I just don't have much interest in it. I feel like all the guys my age are going to tell everyone what we did and I really don't want that. If I get invited to a party that is crazy then my parents do NOT let me go even though they know I'm responsible. I'm not interested in doing drugs but I don't know what to tell people that do like using or offer me some. I don't want to feel like a baby in high school but I don't know what to do and its been bothering me lately. Suggestions?