Positive to negative?

Kelly

Hi guys!

AF due today, took pregnancy test yesterday morning FMU and got faint positive (FRER.. even my husband could see it right away)..but today FMU was negative. No period still...what do you guys think??

Is it common to get positive then a negative very early on? I know a chemical could happen since it’s very early, but wondering if anyone has had this happen and been positive.

I tried to get a picture of the test quickly before work yesterday but couldn’t get a good one..

Thanks!