my last period was June 19th and it lasted the usual 6 days well anyways never got my period for July so that's making me 27 days late in total ... I am exclusively breastfeeding a soon to be 9 month old but for the past I wanna say week and half I been having this discharge along with cramps, headaches & back aches I took a pregnancy test and yes its negative but I'm just curious is anybody else experiencing the same I am sexually active with my husband and we don't use condoms just the pull out method we know that's not 100% effective any advice??