Expected AF due date...

I’m wondering if AF typically comes 14 days after ovulation... my cycles don’t really have a pattern and this one is a long one. I’m wondering if anyone can can assist on an expected AF day to avoid testing too soon. I think I O’d on CD36 since that test was really positive. After I got the positive opk I stopped testing cuz they were negative again, so I didn’t bother keeping those on the paper. I don’t have any symptoms of anything except my nipples are a bit sore when grazed.

Closer look at the positive ones on the bottom...