I am having mild chest pains near my collar bone region and lower rib on the left hand side. my left hand was tingly. i have been to the gp last week, an ecg was done, its clear. diagnosed pinched nerve. still in pain, comes and goes. advice please?

Physical therapy : unlikley heart probem. " pinched nerve" in neck and collar bone can be result of repetitive use as holding phone by chin, prolonged poor posture at work. lack of exercise... Physical therapy may be helpful to imrove posture , flexibility and reliev area of nerve entarpment or pinch. regullar stretching and exercise, work ergonomic evaluation is important.maintain healhty body weight as well.