So today is 14 dpo... My period was due today. Last night I had a tiny bit of pink spotting so I figured for sure my period is coming. Today all I've had was a little tiny bit of brown spotting when I wiped. Normally my period just comes head on, no spotting lol. If I don't have a normal amount of menstrual bleeding today would it be a good idea to take a test tomorrow, even though I tested negative at 10dpo?