After having recurrent miscarriages I found out I have high natural killer cells. I've been put on a protocol which is Sterioids and Progesterone following ovulation for 10 days, stopping if i get a negative pregnancy test. My problem is if i take the medication too soon it can prevent ovulation from taking place. I had a positive on clear blue digital opk on the 17th, but then another round of EWCM and dull cramping a few days later So not sure when I actually ovd?

The start of my chart is high because I had tonsillitis with a fever.