I know I may sound dumb, but I have a question. So I was supposed to start AF last Tuesday 1/12. The past few months have been a few days early and a few days late. i had a mmc in August. ive never been this late. ever. ive taken several tests and all came back bfn! well, i started spotting yesterday only showed on the tp once. today i have brownish pink spotting but only on the tp. is there any way this could be implantation bleeding or is my cycle just way out of whack? we have been ttc for 3 months now. we want our rainbow baby so badly! please help!