Is this an evap line?

[Emmaemma23]

Hi everyone,
So my period is 2/3? days late so I decided to do a test, picked up some Tesco ones as it was the only shop open yesterday and no clear blues. So I took one yesterday, stark white no line at all, and decided to take the other one today (from the same box) and got a faint thin line come up.. it doesn't look right as it's off centre and obviously thin.

So I know blue dye are not the most reliable, but this has thrown me as I thought evap lines should not have colour? This line is definitely blue. It appeared straight away and has got darker since I did the test.
Has anyone seen anything like this before?
Thanks in advance!!

@Emmaemma23 this looks like the dye has dried weirdly to me. Maybe get a different brand and test again tomorrow? Could be a faulty batch, have heard this is also happening with clear blue at the moment.

I’ve had the same with Clearblue and it was negative. Fingers crossed for you though OP.

Definite evap for me. I hate blue dye tests for them. Can always tell an evap as the line is thin, has colour and is too far to one side. Sorry OP

Looks like an evap