hi doc iv bn suffring frm pcos for more than 8yrs.iv bn takng meprate for six months.i hd intercourse wid husbnd around 10 th june for the last time as he had gone out of station.i hd my period for next 2 cycle which seemed lighter.its bn almost 10dys nw whn i ws due for periods still havnt got periods.im felng nauseatic so took 4preg test at home which ws negative.im also on glycomate for last 4 months(500mgx3 times a day).whts wrng wid me?