please help do you see a line or do you think it's an evap line?

These pictures I did darken so that I could see better..the pink one I think I see a very faint line to the left but I think I'm wanting to see a line so bad that I'm seeing things... your opinion is greatly appreciated. Did anyone get lines like this and it end up being a positive 
****** just wanted to update that I took 3 more tests this morning and they all came back negative :( so unfortunately these faint lines didn't mean anything