PROOF I stare WAY to hard at these... HELP!!

Rissa💖 • Military Wife, 12yr old princess! 👑 and a 2yr old & 8 week old boy🌈💙
Ok so I just took this and zoomed in and I swear I see the FAINTEST line EVER! With my luck it's probably an indent but PLEASE can someone tweak for me?? Thank you!! P.S. We didn't keep track of ANYTHING this month and AF is due in 2 days..... Thank you again!! Xx