2 different readings?!

Amber • Mommy to Bryce 12/2/14 & Myla 5/29/17. Expecting baby #3 December 2019!
Wth?! As you can see the top test is clearly positive & the bottom is "low" could the clear blue digital be wrong? I have ewcm this morning. Cramping the past 2 days. Did I already ovulate?