Birth Problems

Madison

OK so I am taking the Depo shot as birth control. For some reason it is not only making my cramps worse but I also came 12 days late. As well as now my period is lasting longer than it ever has. I usually bleed from between four, five, six days but that is it. but now I’m on my ninth day and it still hasn’t shown any signs of it ending sometime soon. What is going on?? Please help!!!