I Have Left Side Weakness , Cervical Stenosis, But My

I have left side weakness , cervical stenosis, but my mri's do not warrant surgery. I have a dropped left foot which causes me to stumble and almost fall. I have a torn meniscus on the right knee dropped left foot and left ar.
m hand and knee weekness. I was told I have a n unexplainable spot on my cerebellum. no one has an answer of what to do with me or for me. 10 mri"s, spinal tap bloodtests, no answer, neurologist, neuromuscular and neuro surgeon