So, I am never ever early getting AF. I am 6 days away from the day it's supposed to start. Yesterday I had some light pink spotting throughout the day and today I have light pink/brown spotting. Pretty much only when I wipe, barely anything on the liner I'm wearing. Could this be implantation? I normally have a very heavy flow right away,  no spotting, and terrible cramps. I have very very light cramps but nothing crazy. Let me know what you think!