Anyone have this?

This past month of TTC we had a lot going on so we only had sex 1 day during my fertile widow and it was the highest percent day says glow. & my period is suppose to start Saturday. No signs of it coming. & I always have sore boobs before and nothing so far. Has this happened to anyone and they ended up pregnant ? They say when you don't try it happens hopefully this is my case! I really want my bundle of joy 😍👶🏼🙏🏼