Aliens scratching on my belly!

I'm almost at the three month mark. So far everything has been great, but yesterday I got my first wake-up call. As I was getting into the shower I noticed purple little lines on my belly, stretch marks!, my body is no longer mine! There are even more today, and I have to say, I'm kinda freaking out a bit. For vanity's sake I'm gonna have to run out and get every cocoa butter, vitamin E, skin elixir out there, because it seriously looks like the babies are trying to claw their way through my skin. My tummy has barely grown at all yet, what am I gonna do when they're close to term?! Be nice to mommy babies, please! :)