Please help me!!

My period was due today but I have had a lot of egg white cm , And no sign of period about to start. The first test is from Wednesday, the second is from yesterday , and the last one is from earlier , but I had taken the photos 6 min after i took the last test in the picture. I can’t tell if they are positive or if they are evap lines , the first and last test in the picture I saw the faintest pink line as soon as the dye ran through the test but then they progressively got darker.