Completely agree with Medblazer. Also, you can look up the school you matched to on FREIDA online, it has a info about whether you need to pass the Step 2:
"Applicants must have passed USMLE Step 2-CS before starting a first-year position in 2008" (Yes/No)
Anyway, just wait for your score. I was doing the same worrying last month, but I ended up passing. (LOL, I was already looking for testing centers to retake it, and planning on what to say to the program I matched to) Odds are you passed.