Hi,I'm 34 yrs old with no children,160cm height, experiencing this foul odor menstrual bleeding for the past two months now.,before menstruation,there's foul blackish vaginal discharge then i entered my periods,sometimes it happenes twice in a months with a heavy blood loss and later on comes out like spots,no abdominal pain,dysuria,there's pelvic pain and dyspareunia...,please help