Hi I took the plan b pill about two weeks ago and since then I've been really panicking about pregnancy. I did not have side effects too much, just a horrible headache and that was it. I took the pill within 24 hours of the "mishap".

Now two weeks later I'm still quite constipated and now have a yellowish discharge coming out.

Could this be the pill messing with my system still?

I'm bound to go on my period withhin this week, I'm hoping they come, before then I'd like to just know if what I have mentioned is because of the pill?