My 12 week is not for 2 weeks, but I'm looking forward to it. But then again, had my first prenatal visit at 7 weeks 3 days (because I originally thought I was 8w3d at that point, but alas, no!) and we got to see the sonagram of the baby then and hear the heartbeat. Once you get to see/hear that, you will look forward to it.
I understand your nervousness, though, since at that time we'll be finding out a LOT more about baby. I'll probably start to worry about that more once I get closer to my appointment, but for now I am stuck on thinking it'll be nice to see how the teeny tiny one has changed since their first photo!
Re: Scan nerves
27 y/o - Dx with PCOS 7/10/13 - Started on Metformin 8/26/13.
BFP - 11/19/13 EDD - 7/18/14