Pinkish discharge?!

Kariela • TTC Ma`Kenzie Marie Bryson / Michael Isaiah Bryson with the love of my life. ?✨
So I'm 8 days late and I just went pee an when I whipped it was pink with some red spots. It also happened earlier today after I had sex. What could this be? I tested when my period was 2 days late an got a BFN. Haven't tested again yet. Wanting to wait as long as I can.