When did I ovulate?

Klay • 30. | RN. | Fiancé 💍 | Mama to RJ 💙

This is my first month temping and I’m using two different charts (Glow & Fertility Friend). They both are saying I ovulated on different days so I’m not 100% sure how many dpo i am. I use opk’s and I had 3 days straight of positives then on the 4th day it finally went negative. What day do you guys think when it comes to my temps? Please & thank you so much in advance 😘❤️