A.S.
I am a chiropractor, and have had good experience with patients with similar type pain getting breast massage from a massage therapist. If it is a ligament, they can help massage out some of the scar tissue. You have to be comfortable with someone performing this...so not for the shy or squeamish. No drugs, no surgery. Just a thought. Do not go to massage envy type place for this. Go to a professional in a private clinic. Preferably female therapist (obviously).