ovulation test help

Chloe 🏴󠁧󠁢󠁳󠁣󠁴󠁿 • TTC our rainbow baby 🌈 👶🏻 Scottish 🏴󠁧󠁢󠁳󠁣󠁴󠁿

why am i getting ovulation tests this dark 1 day before AF? i have been testing every day since my last period it was light then i got peak ovulation 2 weeks ago went back light now it’s starting gradually getting darker and basically at peak again 1 day before AF? any suggestions? picture below shows top one last nights test and bottom one just now