When I was supposed to get my period including the first day I only barely spotted and with one day (like day 4) of a very light flow I guess... I am still spotting and it has now been like a week and a half and it's a dark brown (TMI I know) barely enough for a panty liner even... I don't know what's going on??!!! My periods are usually normal with almost no spotting so could this be implantation or just a freak period....?