Clearblue ovulation tests vs cheapy strips

Charlotte • 3 miscarriages 1 molar pregnancy TTC #2🤞🏼🌈

Tested yesterday with clear blue and got a flashing smiley face (high fertility) tested again today and had another flashing smiley but when I tested with a cheapy strip it’s a very very very faint line... photo is from this morning Clearblue blue tested at the same time and gave me a flashing smiley, TMI had egg white like CM today but confused why the ovulation strip isn’t darker? 😫