Retest with pink dye. That line look too skinny

Blue dyes are tricky and notorious for showing lines that are thin or off center that are not actually +s. I hope that’s not the case for you! Retest with a pink dye. 🤞🏼

It does look similar to a evap line . If it was taken in the time frame then it could be positive my clear blue looked similar to this and I thought it was just a evap but I’m very pregnant

I tweaked your photo. I see the line you're talking about but it's very very faint, resembling the indent line. If those blue tests were positive then this test should be just as dark as those. I want to give hope but I have been exactly in your shoes chasing these tests and feeling constant heart ache. I vote calling in for a beta. But this test does not look positive in my opinion.

I will comment that i had faint lines that were gwtting darker and were thin i took a digital and it was positive a few days after this line test

I’ve had evaps before that looked like this but the fact that you had taken multiple of these and I can still see a faint line makes me think it’s a very early positive! Keep testing!! 💕

I'm in Nursing, my friend who works here used to work in a lab and she said this is a BFP! That there is more than just a thin line to it and the color is very dark for the day after.

Looks like an evap, the line is really skinny. I'd stop using blue dye and switch to pink. Blue dye will always give you false positives, idk why they still exist. Good luck!