Hi. I'm about a week late with my period, white/clear vaginal discharge, mild cramps and mild breast soreness. Used to have irregualr periods, starting using bith control for about a year then stop around Feb.2013, periods have been regular since. Tested negative for home pregnancy test two days fater my missed period. i have been having unprotected sex with my husbad. Oh I also have been under a lot of stress and my husband and I have HPV, which is not currently "active." what can be happening? Thnak you for your help