So I took a pregnancy test and waited for two mins as the box states. 15 mins later my husband walks into the bathroom and saw the test in the trash. He then ask me if I was pregnant because he seen the two lines on the test.I then explained to him that only one lin appeared after peeing on the stick. Then he was asking why it showed up as two lines a dark line and a faint line. I think it may be an Evap line what do you think?