Progesterone levels

Femara first cycle.

18mm follicle on CD18 (last Friday) and estrogen and LH rising. Nurse called same day and said i should be ovulating any day and to come back Friday (tomorrow) and test progesterone to check if I ovulated.

Positive opks really didn’t peak until about Monday night/ Tuesday am (I had a beginning of a positive Sunday night to Monday but blazing pos mon-tues)

New to temping so all I have are these opks. These put me at ovulating about Tuesday to yesterday. Is this progesterone check too early for me? I hinted to the nurse on the phone Monday that I felt like I was just getting positive opks and she didn’t seem to make a big fuss. I’m just afraid of them dismissing ovulation early if it’s not enough time in between.