please help

 My cycle is 33 days in total always on time this week is my fertile week today is day "19" my ovulation day .. I looked up generally when I should ovulate and it said day 18-19 I've had NO egg white cervical mucus just LOTS of white cervical mucus I do have sex even when not ovulating "unprotected" I've been peeing ALOT more. And have had twinges in my uterus. I took a ovulation test that came back that I wasn't could I have already ovulated?