Ugh, I totally relate!! I feel like I probably ought to, since I'm sixteen and it'd be nice to know that everything "down there" is working fine before I step out into the big bad world of sex, drugs and rock'n'roll, as it were.

Still, I'm kind of petrified at the thought of having somebody prodding me in places like that... and having my mom there would make it worse. XP She fauns over me excessively, and no matter how I explain that I hate it she doesn't really get the message. ^.^
Still, good luck with your exam!! I'd highly suggest you get one, especially if you're sexually active and getting nearer to your twenties. The other gals here made some really great posts, so... yeah. Hear hear, all you PC lasses!
luck&love,
~muse