Ovulating with no CM

Lyndsy • Mother of 2 fur babies expecting Twins Feb 5 2021 🤰🏼🤰🏼First IVF Success!

Anyone ever get a postive OPK but have no EWCM infact iv hardly had any CM. Now i had EWCM Sunday and Monday but those were negative OPK now i have a clear postive but no CM! What do you ladies think?