I had a dollar store test and on a whim I decided to test this morning, 11 dpo. I expected a control line and totally white everything else. When I checked it seemed to have a faint second line. So I used a FRER with the same urine to see if I was crazy. I don't see anything on FRER. Should I just believe the negative from the FRER? Am I crazy and just seeing things on the dollar store test?