I met with an accident and got a crack or fracture on my left collarbone. Now I am hearing some crackle sound whenever I move my shoulder. I don't feel much of pain in certain position of my shoulder and hand but at time I feel a sharp pain which goes off when I adjust my shoulder. Let me tell this that I don't feel any pain other than that. But I am just trying to keep my shoulder still as much as I can. Can you please suggest anything?