Does it even look like my opk lines are getting darker?

Ky 8-15-17👼🏼 & 10-28-17👼🏼 Pregnant with my🌈💕
I just took another opk tonight which is the first picture. The second picture listed from top to bottom is CD17, CD18, CD18,CD19,CD19. does it look like my lines are getting darker? Or that I will be reaching ovulation sometime soon?