ive had left shoulder/shoulder blade/spine pain. sharp pain that will run up to my neck soreness to the touch around the blade. ive noticed my left collar bone is sticking out way more than my right one. i dont have pain on it but my left shoulder to spine and in between blades have pain. ive been to doctor. about back they say its just a neck strain. but ive noticed my collar bone sticking out. had i back xray on my back but not of my chest. this problem has been going on for a month. couldnt pick up anything and want to make sure it not more serious. ive broken my feet twice just walking i have brittle bones. i was lifting a 50lb box over my head and heard something pop....?