Could it be too early? Or just a shadow???

Question

I Can see it better when I hold it up in the light I don't thinking lighting makes a line appear or disappear

Answer

Need original picture.

Answer

Can You take a picture of it laying down? By holding it up we could possibly see the indent of the test line and give you false hope.

Answer

Hard to tell. Do you have another pic with better focus on it?

Answer

Here it is

Let's Glow!