What helps back pain due to die-off?

I have the WORST burning pain in my back that moves around throughout the day. Most it's in my shoulder blades, the right one being the worst. Then it will refer to the middle and sometimes to the left side, though not always. I am taking liver support, muscle support, and stop to help toxins, along with fish oil, and drinking a lot of water etc., along with my parasite stuff. I have tried mild stretching and walking, but nothing is budging this back pain. I'm miserable and will be moving in a few weeks. I need to get my back in somewhat working order. Any suggestions? Our current bathtub is not deep enough to take an Epsom Salt bath in, so that is not an option. Thanks.

Kir