Ovulating after Miscsrriage?

I had a Miscarriage that began on the 11th of Sept. I got my first negative ovulation test on Saturday the 28th of Sept. Can anyone give me their opinion on my tests? Does this look like actual ovulation? I was 6wks 4d pregnant before the loss.

What day did I get an actual positive? Because one test is the same color as control line, and the next day the test line is quite a bit darker. So confused with my body right now.

Collage starts with 1st negative test on the 28th and goes from there.

Thank you!!