Jax, Welcome to the forum!

I am sorry that you have pain and other symptoms including fatigue - maddening, isn't it?

It sounds like you have quite a lot of architectural back problems for your pain and numbness. Maybe the course your doctor has suggested will help. Pressure on nerves can cause pain and numbness almost anywhere (look up radiculopathy)

It doesn't sound MS'y to me. We do share some symptoms and we all have to live within our limitations so, please join in where ever we can help each other.

My best to you,
ANN