Super light period??

Brittany

Female question!!!

30 years old and super regular usually. I've had heavier periods the past year but still "normal" my period this month was two days late and barely anything at all. Three days total and just a little on the pad each day.. took two tests and both negative. Anyone else had this happen? Not on BC and haven't been! Did have a cold s few weeks ago and have started probiotics in last week