I had AF 2/13-2/19 my usual AF days are only 4 days long. And mediumish some times heavy. This period was all spotting. Not enough for a tampon until the 18th. Was only able to use tampon for 2 hours and it went back to spotting. This hasn't happened before. My friend said its because of PCOS but I never had any cramps or signs of AF coming.like I usually do. What do you lady's think? Early pregnancy? Or just a normal period ? I've never had AF last that long either. And I don't wanna test and see a BFN.