Anyone see a faint line?

So I posted the first photo a day or two ago, and I decided to test again today. I am a teacher and we have a snow day, so why not. When I posted the first photo, some people said they saw a faint line some said no. I am due for my period in 3 days and the test I took today is below. Blue dye=4 days until expected period Pink dye=3 days until expected period. Since November my period has either come a few days early or a few days late. The pink dye positive should be a line in each window.