Okay so my shoulder blades stick out far when I move my shoulders back and all my friends did the same thing but mine stuck out more. And I was looking at my back in the mirror and it looked kind of crooked, not sure if it was just from the angle?? Im pretty sure I don't have scullosis because I just noticed it today... Well Im worried... Are my bones just different or is there something wrong? I fell on my pelvis before and made it go sideways but that was like three years ago. Help!!