question: Hi am a girl of 24 years.am using   pertogyn, then i discovered that I had discharge, went to doctor she gave me pills(flegyl) after be on periods immidiatly for 5 days. Then after I hade an unprotected sex then I suppose to go to my next appointment on the18/05/2015 I didnt do that continuing doing sex.so now since then I dont go to my period.Does that mean am pregnant?