I had my last period on the 13th of July, and ended the 17th of July, My breast started hurting on the 29th of June and now it is 9 days past the end of my period and my breast still hurt. I was supposed to start this period July 6th, instead I started the 13th and it only lasted 4-5 days and was very light, not normal at all for me since I am usually always on time (28 day cycle) this one was 34 day cycle(the latest my period has ever been). My breast usually always hurt a week before my period and through out my period, and my breast always stop hurting a day before my cycle ends, this is the first time ever that I have had sore breast after my period has ended. I was just wondering what might be the cause of this consistent breast pain.