Frida,
I am so very sorry for your loss
honestly, I don't think the m/c is considered an AF , But I could be wrong. I always thought that AF came after your m/c.
that's when I started counting my cycles again. I also think that is why most dr.'s advise waiting a few cycles before ttc again, so that m/c bleeding is NOT taken as a period. Again, I am no expert, but this is what I have heard & read.
You might want to check out Fertilty Friend.com....to help you track ovulation, many of the ladies here ,including myself do that, and it does help.
I hope this helped you , even just a little,
Take Care,
Dee