According to the Glow and Flo apps, I’m supposed to ovulate tomorrow. According to Ovia, I’ll be ovulating next week. I finished my first cycle of Clomid 4 days ago. I’ve been using OPK twice a day for the past 5 days. They have all been negative. This is my first time ever using OPK. The period

I just had was my first since my MC two months ago. If I was going to ovulate tomorrow, wouldn’t the rest show as positive?