So my period is a week late. About three months ago my doctor put me on Metformin and another drug that I took for ten days to help me regulate my period, because I have pcos. I've had periods the past two months, but this month I only had light spotting like two days before my period and two days after it started. I took a pregnancy test the day my period was expected but negative. Does anyone else have a similar story were it turned out they were actually pregnant or could it be something else? Thank you. over size garment for bridesmaid in modest style