help!? clear blue digital-NOT advanced one

So I've been getting detectable faint lines barely visible to the eye, but clearly visible when inverted. I held my pee for half of the day, and felt like I just knew, so I took the digital Because its all I had left...
In the past, the digital ones have had TWO STRIPS one with two very obvious two blue lines, and the other with one control line, and one and only test line... 
I took this one apart to see if it too had a faint line. 
To my surprise only one strip, one strong control line, and one visible test line. 
Is this something the regular not advance clear blue digital tests have?
The pics are within 5 mins of test, and still wet.