Pregnancy test not sure of results

Aimee-louise

Hi, so this morning around 11:30 am I took a clear blue rapid detection 1 minute pregnancy test picture 1 and it came up negative, I left it out and continued with my day and didn’t check it again until about 5:30 pm to find it was positive

I then went to the store to buy some clear blue ultra early pregnancy tests just to confirm and it is showing negative.

Is the line I’m seeing a evaporation line or not?