I am 11 DPO, I have seen a few drops of light red blood, but I have only one drop on the pad I have been wearing all day. Yesterday I saw a light pink tint only when wiping. I usually get my period very early, 9DPO, so I am late according to this, but all pregnancy tests I have taken are negative. I have other symptoms, fatigue, tender breasts, and headaches. I have been TTC for over a year and just recently had a labrascopic procedure to remove endometriosis, so nothing for me ever seems easy! Any insight would be appreciated.