ALL MY TESTS ARE TURNING POSITIVE AFTER 24HR?!?!?

Alex
Does anyone know why my tests are turning positive after a day???
I've used all brands such as clear blue, first response and cheap ones and all show a line after a day which darkens after a few days?!?! 
I know about Evap lines but the clear blue one has colour it's not grey?! Any help?!!
Also does taking the test apart to see it better change anything?????
Above is yesterday
Below is today 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors