So AF was due the 24th. On the night of the 23rd I spotted and spotted Thursday morning, then it stopped. Had nothing until Saturday morning when I started a medium flow of what I thought was AF. By monday night it was all done. My normal AF is 7 days. My breasts have changed, I have moments of crazy nausea. As of Monday morning I got a BFN. I am so afraid I'm making this all up in my head. I'm also afraid that I'm pregnant and will miscarry before I even know. Please help!!