I’m so confused.

Miranda • Wifey 💍 |24| 🌻 |Paxton Dexter| 👶🏻 |Taurus| ♉️ |Baby GIRL Due 12/30/2021| ❤️

I have yet to get a positive opk. The highest I have gotten is .48 I’m so very confused. The only thing we are doing different is taking Mucinex. Am I just ovulating late? I usually ovulate anywhere from cd 17 - cd19