clomid and ovulation

I know good and well that every woman is different. But I just want to ask as a peace of mind as I am driving myself crazy. I finished my first round of clomid on Sunday, April 30. I took it CD3-7. Today is CD12. So now patiently waiting for my positive opk (if I get one). I've been very crampy today but no positive opk yet. For you ladies that have tried clomid...what CD did you get your positive ovulation strip? Thanks in advance! ❤️