MY PROGESTERONE TEST WAS A 7 ON DAY 23 OF MY OVULATION

I HAD A PROGESTERONE TEST DONE DAY 23 OF MY OVULATION MY RESULTS CAME BACK AS A 7 I OVULATED BETWEEN MARCH 26 THROUGH YHE 28TH. THE NURSE SAYS I OVULATED BUT WHEN I BEGAN TO RESEARCH WHAT MY LEVELS SHOULD BE ITS INDICATING I DIDN'T OVULATE AT ALL