right lol...? Okay so last year, I'd carry my backpack on on shoulder, on my right one.. So i start school at 8 and get out at 2:45 so class is like. 51 minutes .. Ithink. So between 5 minute classes changes, I have my backpack on.. And this year ive been doin the same. Andsometimes even if im not wearing my backpack, my right shouler will hurt like a throbbing sharp pain. So I have to like let my shoulder loose and lay back against my chair to get rid of the pain. Is this sculiosis im really scared