Seriously confused

So we’ve been ttc for going on three years now. We’ve had two losses in a years time and now I’m just ready to be pregnant again but idk what my body is doing anymore! I had a d&c back in June and have had a normal period since then. I’ve been using opks to try to get a new “base line” of what they normally look like for me, but this has never happened before and I’m so lost as to what’s going on!!

I normally ovulate late in my cycle but this late is a first. But I also had spotting right at my first positive test earlier this month. Hints the reason why I know I shouldn’t be ovulating again and am so confused