Dpo??

Amanda

My question is if I had my first positive opk on cd 12 in the evening, then the peak test on cd 15 also in the evening, when did I most likely ovulate? My o cramps started cd 13 and then stopped they were on and off all that day. But now I feel them again 🤷🏻‍♀️ not bad but a dull middle cramp since last night. Any ideas? Idk if it’s normal for me I’ve never really paid attention to my cycle till now that I’m ttc. Thanks in advance 🙏🏻