The muscle pain
appears to be directly related to your meth
use. Many people report having muscle aches and cramps after using meth. I do not feel it is in anyway related to your broken wrist or back injury
. Apart from muscle aches, meth also damages the blood vessels of the heart and brain and increases the risk of death from stroke
. Please consider quitting meth and this time, stay off it for good.
Hope this helps you. Best wishes.