For the past couple days ive been having dark brown vaginal discharge like you'd get before and after your period. Ive also been itchy which is normal for me when im menstruating. I have had cramps on and off too in my lower back and pelvic area, and bloating like i do when im on my period I thought it might just be ovulation spotting but you only ovulate for a few hours and this has been going on for three days. Could i just be empting my uterus still? its been two weeks after my period and the last period i had was a month and a half late.