I was on the contraceptive injection for four years and decided to come off of it for a break. I have PCOS. I have had two periods which have been quite heavy. I am now experiencing lower abdominal pains throughout the month. A scan revealed that the PCOS had improved whilst on the injection. Do you think now that I'm having periods again, it has made them worse and the cause to this pain? It feels like constant period pains! I am thinking about having the coil fitted but I don't think this will help with my problem.