back painim 12 and i have been havin this  weird back pain its in the high left of my back but whenever i move my right arm it hurts soo much i cant move, im 12 my weight is 100 and im not in a medicacion. ive told my parents of the high left back pain but they say its just a sprain. the pain is in the high left area almos to my shoulder. I dont know what to do it really hurts can you help me pleass.
The pain your r experiencing is because of muscle spasm. I suggest you to start physiotherapy n reduce your weight. You are overweight for your age. As well take SM painkillers who it hurts severely n apply ointment with hot fomentation.