I had a mammogram done and it came back that I had a mass in my right breast. I had an ultrasound done and it showed three cysts in the area. They were not concerned about it being cancer, and I was told if they were there in three months to go back for a recheck. The other night I rolled to my left side, on the right side in the same area of the cysts I have a hard lump like a rock. It is painful. Breast cancer runs in the family. My mom, grandmother and two aunts on my moms side. Note: moms cancer did hurt. I'm going to see if I can get rechecked this week. Am I being too over cautious. I read that hard lumps aren't good. I also have fibro cystic breasts.