No ovulation..yet?

Yuli • After 7 months, drugs and herbs, finally have a magical bean inside me!
On Clomid of 50mg round 2. Got blood work done cd21 and progesterone was at 0.5. I haven't gotten a positive opk yet. Last cycle I got +opk last month CD30. What do you all think? Will I probably O late again this month? Regular cycle is 34-36 days. But first round on Clomid it was 45 days. Sigh. This sucks!