What day did I ovulate?

Teresa • Wed, Sep 19 • Two boys 👦🏼 👦🏼 Two angels 👼🏻 👼🏻

Based on my chart here, what day do you think I ovulated? I had a positive OPK on CD 10 but my temp took a little bit of time to really rise. I think I may have O-ed on CD12 but Fertility Friend thinks CD14. This is also a little confusing because this is my first cycle after my miscarriage in August. The days I listed as my “period” are the last days I was bleeding from the MC.