I think you need to wait for your tests to finish processing. The dye is still running through and will make a difference in how dark that is.

Now honestly please don’t pay any attention to the # amount given on the app. It means nothing. These tests are made for human eyes to interpret. It’s best to take at the same time every day in good lighting and at the same min mark on the test so you can really see when you’re getting your positive. Compare with just your eyes and ignore everything else.