Progressively darker Evap lines?!

Kate • 22 | Single Mama to a beautiful boy | Plant Based | Canadian

Has this ever happened to anyone?

I’ve been getting progressively darker evaps - the tests looked pretty negative at the 10 min mark

Top test was hubbys pee - taken yesterday (I figured to get a control evap lol)

2nd is Monday

3rd Tuesday

4th today

Today’s test taken in time: