Quoting thalia torres guzman:" if your on the depo shot that might be the reason why ur spotting and not geting ur period"I'm not on any BC right now.
Quoting Your friendly n00berhood :" The first time I got pregnant I had VERY light pink spotting on the day I was supposed to get my period. I have heard implantation bleeding can be brown also. I'd give it another week and test again."I'm definitely obsessed with POS now