Help please

Michelle • 4.30.14❤️ 💍 Traveler ✈️ Goat/Dog mom 🐶🐐 Trying for baby #1 👶🏼

Attached is my opk obviously I have a positive one 1/5 then again 1/29 I completely missed my period. No spotting no nothing. Negative pregnancy! Can this be from not ovulating the first time and just now ovulating?