I had a mammogram and ultrasound in August after feeling like maybe I had a lump during a self breast exam. The mammogram and ultrasound came back that my left breast is asymmetrical, but that it looked ok compared to a baseline mammogram from 3 years ago (37). They advised a clinical breast exam in 6 months. However, I still feel like my breast has pain at times when my daughters lean against it or I reach and stretch high for something. Sometimes, it has a heavy feeling also. I have never been aware of how my breasts feel, but am very conscious of my left breast now and concerned. Should I be asking for an MRI or talking to my gynecologist again? Is it possible to have a problem that can be missed by the combination of mammogram and ultrasound? Today, I also noticed what could be a slight rash, but don't know if I am just nervous at this point. Any advice is much appreciated.