I had my daughter on February 28, 2013 and bled for almost 10 weeks until I got some hormone pills from dc to stop them. Well it finally stopped and on May 3rd I went to the doctor and got my depo provera shot. Everything was great till the 18th when I started bleeding. I thought it was just my period because it was on schedule and it was pretty light... until two days ago when it got really heavy and has yet to stop. Having lots of cramps. I have been on depo before and never had this problem. What's going on?

We can't diagnose online. You'll have to see your doctor about this issue.