I have a lump on the right side of my neck. Its not near the lymph nodes. It's not a cyst that would be a ingrown hair or anthing like that. It startes out the size of a pea, now its the size of a marble after 3-4 years. There is no pain, but I'm concerned that the muscle may start being effected. Its really under the skin. Now I've locate another one on the other side right below my left ear. Should I have DR remove?