Welp, looks like I'm going to be out this month, and I'm only ovulating today

I don't tell my husband when I'm ovulating because I don't want to psyche him out. But we had sex three days ago and he "finished" in me twice. This was the day before my fertile window even started.

Today, I got a positve OPK, and he couldn't finish when I initiated sex with him. This happens EVERY FUCKING MONTH. He can't finish around the time I ovulate. I lost it and couldn't stop crying while he took a nap. And he doesn't know, so it can't be the pressur

To top it all off, he already has three kids that I'm currently hiding from in the bedroom. They just got here from their mother's house. If I look at them, I'm going to cry more. Why was her body better than mine? Why could he finish in her at the right time, but not me? I'm heartbroken month after month. 💔