abnormal uterine bleeding
"I got my first and only shot on September 27, 2016. until November I had little to no bleeding every now and then, but once November came  I started bleeding heavy, about three to four pads a day, cramps, nausea, and loss of sex drive. I expected all of those, but not to bleed for three months straight. It was so bad I went to the hospital and they first diagnosed me with pelvic inflammatory but realized I had no evidence of infection and that my fallopian tubes were swollen. They sent me home with meds and to this day I still haven't stopped bleeding. I've been off depo for a month and I've never been in so much pain."