Evap or vvfl?

So i took a test yesterday with my second morning urine on a dollar store cheapie.

10 minutes passes and no second line. I let it sit and don't look at it until about 8 hours later.

This is what I found:

I know it's considered not positive if a line comes up after the time limit, but I have also heard you can test if it is truly an evap by adding water to the absorbent strip, which I did.

This is what it looked like after adding two drops of water and allowing it to dry again:

The line didn't wash away like an evap should after adding water. It also appears to have a hint of color to it as well.

I really don't know what to think.

Any input would be appreciated.

Tweaked photos below

Before:

After: