Clomid. CD 19 and negative OPK's 😕

Lacey
This is my first round on Clomid 100mg, days 3-7. My last cycle was 41 days and I ovulated on CD 32 (prior to Clomid). 
I am now on CD 19 and have yet to get a positive ovulation test. For the last 3-4 days I have had some EWCM. Yesterday, off and on all day and night, I was having ovary pains on both sides. My cervical position is high, soft, wet and slightly open. Why would I not be getting a positive ovulation test?! Does anyone have any advice or insight? Please!!!!