When did I get my peak?? Photos here please help!! OPK

Georgia

Hi girls,

These are my opk

tests from last Thursday until today.

I have had cramps from Thursday until yesterday but none today.

By my app I was supposed to ovulate Saturday or yesterday.

Do you think Cycle day 12 was my peak?? I know it’s not darker than the control but it’s the closest that I got. Please help.