Opk question

Amy • Married and we have our rainbow baby strong and now a toddler and we have #2 due in august hope she is and wishing everyone a healthy pregnancy and delivery 💍💏🌈💗🤰

Usually when I’ve done an opk I have them go up and back down and one is clear positive I took one late afternoon and this morning and both are super positive. So I know since I’m not doing my BBT it doesn’t help but what day would you think I might be ovulating today or tomorrow?