I have pain in my left shoulder which hurts whenever i move my arm, and also my left arm aches, and my fingers on the same side hurt, and sometimes feel really stiff, but its only in my little finger, ring finger and middle finger. My left shoulder also clicks alot when i move it back, and gets stuck sometimes, and really hurts when it clicks back to normal. It really hurts and i dont know what to do to stop the pain.