Glow OPK reading

Hey guys! This is my first time posting and I am looking for some help. I feel like when I take the pictures of my test Glow says the result is the opposite of what I think it should be. It seemed like the lighter the test line got that’s when it predicted positive. I am attaching my test photos for reference. I had used the digital tests prior to this, trying to read the strips is tough! I took one today too because it seemed like my cervical mucus is more egg white. I will also add that I have PCOS and am currently taking Femara to help with ovulating. Does anyone else have issues with the glow app seeming inaccurate in its reading?