AF was nearly 3 weeks late and my hpt's were all negative. On Friday I had very light spotting and then heavier spotting and cramping on Saturday. I've had no other spotting or bleeding since Saturday night. It was less than 24 hours of bleeding and it was very different than my normal period. I have an appointment with my dr on the 15th just to figure out what's going on. Has anyone had anything similar? My husband wanted me to take another hpt but I'm reluctant. I'm tired of seeing the bfn.