Well according to my BC I'm due for my period within the week. I just don't feel like this color discharge is the kind you get when you take a pill late because shouldn't it be more of a brownish color? I guess I will know by the end of this upcoming week. I really hope it's because I was late on two pills and/or just a really bad yeast infection!
Any time you miss a pill and have to take 2 at once (as you are supposed to do), you may have some spotting, so that's probably all it was.
However, there is also a very slightly increased risk of pregnancy with missed or late pills. If you miss your next period, take a sensitive pregnancy test using a first morning urine and following the directions exactly.
I would not think you are pregnant, but it is not absolutely impossible, so set your mind at ease and take one if you don't get your next period on time.