I don't have normal menstrual cycles sometimes they can be 2-3 months apart. I had my last menstrual period on the 10 of July for 5-7 days like normal but 3 weeks later I started to have pinkish/ brownish discharge and I still have it on and off for the last 2 weeks sometimes pinkish, sometimes brownish and sometimes mucus with red blood, I did have some mild cramps on and off for the two weeks, and I don't know what is going on. I did do a pregnancy test a week or so ago it was negative so I don't think I am pregnant. I am 23 years old and I have a child who is 4 years old.