Opk help!!!

Frankie
So these are my strips over the last few days. I also had one that was almost as dark as the control line but not quite positive...(pictured separately)...this is my first month with Femara and Sunday which is when i had the darkest line I was having symptoms of ovulation...cramps on one side, bloating...Do you think I didn't ovulate or that I ovulated and just didn't get it on a test.