Pregnant or False Positive?

Shanna

My period was due yesterday, but I didn’t get it. I took a pregnancy test and saw a faint line (top image) so I took the digital and it came out “pregnant”! But then took another digital and it said “not pregnant”. Is it possible that the line is that faint and still got a digital positive? Could it be a false positive? I was convinced I was pregnant until I got the negative digital directly after.