Part of my opiod adduction steamed from back pain, esp at night, and insomnia in general when detoxing. I would def discuss this with our personal MD if possible. It would be so sad for you to get sucked back in. So hold tight, as Ligaturd mentioned alieve(nap sodium) or even motrin or avil may help. Benzos are also known for surpressing muscle spasms and cramps. That again would require a Dr or good friend. Best of luck, if u take my benzo advice just keep in mind they are very addictive as,well. Keeping a good thought for you✌