hello i was hoping you could help me. i have been on depo for over 2 years, prior to that i was off for about 2 years, and before that was on over 5 yrs. i have had displasia over 10 yrs ago. last thur or friday i noticed light bleeding every time i went to the bathroom, i was using liners and noitced it didnt go away on sat, by sat afternoon i had noticed a few small clots and heavy bleeding to where i was having to use tampons & have been bleeding since, its now over a week and im worried because even in the past when i did have periods they were never more than 5 days long.