I'm 15 and I've never hooked up. I feel so awkward and self-conscious about it - all of my friends have already hooked up and most guys just assume that I have too. However, since I haven't yet it's become like this big thing to me... it's not that I'm holding out for something, it's just that whenever a guy tries to hint at hooking up or makes a move I freak out and get awkward and run away. And I'm so nervous about it now and worried that I won't know what to do when it happens. Regardless of what people say, I'm way too old. And if I don't hook up before I'm 16 I'll be so ashamed. Even worse, what if my younger sibling hooks up before I do? I've pretty much insinuated to my family and some of my friends that I've already hooked up because I am so embarrassed about it. Advice?