So I took a clear blue rapid test one night and the allotted time that I was supposed to wait said they test was negative. I went back the next morning just to look (because I kept the test) and it was a dark blue line that read positive. I took another test a few days later and waited the ten minutes and it said negative and then went back later on in the day and it was another dark blue positive. This can’t be a coincidence right because evaporation lines are usually lighter and discolored. Someone please hellppp!