So I’m only twelve..

and me being dumb use to crack my back on chairs and by twisting around.

And now my bones are in much pain.The muscles in the back lower right side hurts when I breathe. My legs feel like they are getting too heavy. I’m nit over or underweight for my age. I also use to crack my neck. You can’t crack your legs so I don’t know why I’m feeling pain there in my bones. Every bone in my body feels as if I broke it. And ever muscle feels so sore.

What should I do!?