I have been TTC for almost two years. I have had 2 miscarriages and both began with implantation bleeding (last miscarriage 6 months ago). I feel like this month is the month and am one day late (13 DPO) and keeping my fingers crossed. I just noticed a tiny spot of blood, could be AF could be implantation. For those of you who have experienced implantation bleeding, have you experienced it with all of your pregnancies or just one?