I miscarried at almost 11 weeks in early December. That was two losses for me in 2012. We really aren't trying to conceive but not preventing either so I am still tracking my cycles. I want so badly to have that rainbow baby. Yesterday, i was 6 dpo and i had the headache that i only get about a week before i get a BFP. When i get a headache, its always a tension headache but this is different and hard to describe but usually always an indicator for me. I have had abundant yellowish mucus, another good sign for me. Now today at 7dpo, I have cervical mucus with brownish reddish blood. I really wonder if maybe i might be pregnant again?Is this implantation? I have no trouble conceiving, it just seems hard to get them to stick. If i get a BFP, I am going to have my doc immediately put me on progesterone. I think i will start testing on Sat. and see what happens. Oh and i have had horible heartburn the last couple days too.