should I be concerned?

Kayla
My boyfriend & I just had sex a couple of hours ago, I went to the bath room and I had a light pink bleeding when I wiped, we had sex Friday morning but nothing like that happened. I just went to my obgyn on Thursday took a pregnancy test that was negative, and also she did my yearly PAP i haven't found out results yet should I be worried? It makes me really nervous. Because we are TTC but I don't really keep track, and I'm not in my fertile window.