Hi, I am breastfeeding my 4 month old twins. I bled for a little over a month after my c-section, but haven't resumed my period since. I am getting a little concerned and have been having small throbbing pains in what seems to be my left ovary. (not constant- just at random times) I have absolutely no sex drive, though I believe that could also be due in part to my lack of sleep, etc. Should I be worried, or contact my OBGYN?