I have taken a clear & simple pregnancy test as it is 7 weeks since my last period the test said to leave it 5 minutes and then check the result. I can see two faint lines on the test which on the instructions state you are pregnant but early if the lines are faint. Am I going mad or are there two lines? I don’t know if it could be an evaporation line or what it means

The results looks negative after the recommended time of 5 minutes but the instructions state you should disregard any result after the 5 minutes, would really appreciate any advice???