Anyone see a positive I have a few pictures

Kristin

So my app said i was ovulating on the 21st of Sept first then when I took a test on the 20 it said I had a peak and then when i tested on the 21st it was so faded it said i was ovulating on the 20th so a little confused did I ovulated at all( p.s have to click on picture to see full view on the first one) not sure I'd I should trust this or not cause not sure if when. I took the photos of they were good enough