That to me looks like an evap, I’ve had that before with this exact test and the line evap is really thin. Usually a positive is a thicker line x
I’m so confused now as just had a very faint positive within the time but negative digital
It could be a false since you opened it making the test faulty. I would take another one with your first morning urine and maybe use a pink dye test instead. I’ve gotten 2 false positives with blue dye tests.