Hello, in 1995 I had severe viral pneumonia (double lung) while pregnant. the left lower lung being the worst affected. I had scar tissue that was sometimes visible in an x ray from it. in about 2008 I was given a ct scan that showed multiple small nodules in the left lower lung. at 3 and 5 months, they had not changed in size. my doctor felt this was scar tissue from the pneumonia. my friend who had breast cancer and went through treatment, then developed multiple nodules on her lungs, and it was diagnosed as cancer, and her doctor told her multiple nodules are almost always cancer. should I be worried about the nodules found 8 years ago?