Hi, I had a mole above my right breast removed for biopsy, it came back with questionable cells. They went back and removed more under the cells. I have about a one inch scar from it. It's been well over 2 years since all of this but the scar is very very sensitive still. It also makes the right side of my chest hurt to touch. Is this a normal side effect? And also, does this mean I have an increased risk for breast or other cancer in this area?