So yesterday I was 12 DPO. In the early evening, I used the bathroom and there was some pink blood on the toilet paper. I thought for sure it was AF. This morning however, when I woke up, there was a bit of brown only when I wiped, and I'm still having a bit of brown now. I've had very mild cramping, some on the right, some on the left. My menstrual cramps are almost always only on the right side, and usually if it is AF, and I have a bit of blood the night before, I am full on bleeding by the AM. Could this be implantation? Does anyone have any experience and can tell me what it felt / looked like? If it IS implantation, when can / should I test?!