Condom broke.

So, my SO and I use condoms AND the pull out method at the same time. Never one or the other. 
Well. Yesterday, We experienced a condom breakage and he pulled out a smidge late. It went all over my vagina and I am sure some went into it. So, of course we freaked out. But I am pretty positive I am not ovulating (JUST got off period Thursday/two days before the incident). So that's a plus. And I came up with the idea to buy a Plan B pill. So I took that literally within the hour of the incident. (It said "The sooner you take it. The better.")
Im pretty sure I will be okay. Because the reviews on the pill were SPECTACULAR. 9.7/10 and some stories were like ours! 
But what do you women think?