spotting after sex

Crystal

I'm in my fw this week due to ovulate in 2 days hubby and I had sex this morning after we finished I went to the bathroom to clean up and when I wiped it was pink stringy ewcm what would cause this I've never had this happen before? is this normal could I ovulated early and it ovulation bleed or is something wrong? it was only the one time later I went back to check and nothing there