I am 19 yr old.I have baby in the month of January however I took the depo povera shot only once, it rashes me up make bleed often so I didn't return for my next shot..however is it normal for your mestration to return even when breastfeeding?? Because I have being bleeding on and off (irregular) and it feels pretty much like my mestration same cramps same lower back pain etc..but am not sure if it's my period or what..my baby is 8months and still breastfeeding.went to the doctor he gave me pills to stop the bleeding and it did and as soon as I stop taking the pills bleeding return however not for long. The doctor says is because my menstrual cycle is getting back to normal why I have the bleeding but am not sure.