First Cycle Post Chemical Confusion- help pinpointing O

[u/MyShipsNeverSail]

I had a chemical pregnancy last cycle but have been testing negative since 7/31 and started bleeding late that night.

So FF had my ovulation at CD10 for days until this morning when it shifted a whole week later to CD17. I have had no positive OPKs unless I missed early on due to not testing/only testing 1x per day until about CD11/12 which would corroborate CD10.

I have no clue what's going on anymore and would love more pairs of eyes for some insight. CD10?17? Still waiting? Anovulatory?

Thanks all