So I started bleeding two days ago. This morning around 1am it got really bad, I was bleeding through a regular tampon every 20-30 mins and having really bad cramping. I got my 4th shot on Dec 2. I will never get depo again. I was bleeding so bad I called my gyn and she told me to go to the er. I go in and of course as soon as I get there, my bleeding slows a bit. It took them 7 times to get an iv for fluids just to make sure I was okay and they checked my hemoglobin which was fine. The doctor said depo sometimes does this for no reason really and there wasn't anything she could do really. So smurf you depo!