Suggest Treatment For Nodules At The Bottom Of Rib Cage

I have some sort of nodules on the bottoms of both rib cages just under the skin I have had the ones on the left left for a while but now on the right side I noticed more but these hurt. I have nodules on the left and right lung that are being watch by my doctor but now I have been alittle short of breath and tightness in my chest. I FEAR THAT THIS LUNG ISSUE HAS GONE BAD Just by the way I feel.