Is this a good sign ?

If I were to have miscarried would my line be darker on hpt? I’ve been bleeding the last 3-4 days and took a test to see if maybe it was a faint positive then I’d know I’m loosing my baby but it’s darker than ever.

First pic is the test when I found out I was pregnant

Second pic is from this past Tuesday

And this third pic is from bleeding/spotting the past 3-4 days and just took it today mid day pee