Has anyone ever had a false positive pregnancy test? On Monday May 22nd, I took a  digital test and it said positive. I was so excited. But then three days later when I took one, digital again, it said not pregnant. So I waited a couple days and took another digital and it said not pregnant. My last period was from April 19-24. And nothing has happened yet this month. I've always had irregular periods, so I don't know if I'm late or just not having one. I also have PCOS so I'm not sure how that can affect the period cycle.