CM help!?!

Samantha • Had our first in November 2015, our second in December 2016, now thanks to and IUD failure we are currently pregnant with our 3rd and couldn't be happier. Maybe I'll finally get a girl.
So I'm not sure if anyone else has had this issue before but if you have some insight would be nice. My CM is the really good kind the egg white stuff. But according to my OPK I ovulated on Thursday. Didn't have much cm at the time so we used perseed. My question is did I ovulate then or am I about to ovulate now. My OPKs are still close.