He Just came in me HELP

Lanise • MUA Make Up Artist💄
So me and my bf just had sex he normally pulls out but he didn't this time. I'm on my period it's my second day of my period and <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> said I was ovulating a week ago so what are my chances?? Someone tell me please