I would have to say no dude, sex is a really complex emotional experience, going through it at your young age could really damage how you you feel about sex for the rest of your life, or even worse could damage your ability to handle simple social situations, all though people around you seem to start doing it, it is best to wait.
And if you feel at any point that people think your not cool because you haven, you can always lie and say you did.
Even at 17 i can look at my peers and tell who became sexually active too young.