Ovulation help!!

Geri🇮🇪 • GeriHB Roscommon Ireland 🇮🇪 ..... Mommy to a beautiful little girl and a handsome baby boy 💙

Anybody ever not ovulated one month for no reason? TTC baby #2 so not in birth control and am <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a>... in my fertile week have fertile CM but all very negative OPK’s... anyone experienced this??