Period a month late and two lines on a test later

[FairZebra]

My period is now a month late, i have done multiple tests and they have appeared negative until now. However when i taken this test i naturally was experiencing a negative, to which it was so after 5-10 minutes i did not look at it again. I have woken up to 2 lines on the same pregnancy test. Not sure if it is an evaporation line as it is not grey. In the photo it appears lighter due to phone cam, but blue in real life.

You can’t rely on a pregnancy test hours later.

I would test again in the morning

Those tests are known for giving lines hours later which are not real. So you need to bin that one. Buy a digital test and use it first thing in the morning the next day for a definite answer.