Does the test line take color from the control line?

K

** I know this is a negative test!

But, I read something saying that the test line will pull the color from the control line - now maybe I'm just out of my own mind - but this is 8 dpo and the lines itself looks darker on the left - so maybe it's beginning to "pull" to the test line? Am I just being crazy (this too is possible! 😂😂)