Iam 9 days late for my period and when I was 2 days late I tested and it was negative. So I tested again a week later and still negative. I been excepting sore breast for the 9 days. In my last cylcle after my period I followed the days and when my best chance to conceive. I thought I did because I felt like I was ovulating and light cramping and a couple days/week later I started bleeding for 3 days. Could there something wrong or what? I need help because I’m new to this