I have irregular period cycle but from past 5 months I've been having brown discharge 5 days prior to actually getting my period. 2 months before I had brown discharge with blood for about 10-12 days without a period. last month I had my period heavier than usual, but I thought that was because I did some heavy travelling. and now i'm having the same problem of brown discharge with blood and sometimes clots (had a light bleeding for a day), since past week. I'm not experiencing any pain and otherwise very healthy. I'm a student, not married and do light walking/jogging about 3 times a week