For a few years I have had very bad dizzyness, when getting up, sitting, doesnt matter. In the past year, my hands and feet have been extremely numb, and getting much worse as the months go by. In the past couple weeks my left side has become almost useless, it feels so heavy and my hand is so freezing and numb all the time. The back of my neck is in constant pain - not migraine pain (i have a history of migraine and this is much different). My left thumb sticks up. I walk like I am limping because my left leg is so "heavy". My vision is decreasing, very very blurry. My short term memory is getting worse. My dizzyness is so bad I feel like I black out, i literally have to hold onto anything around me to not fall. I dont know what to do. I had an MRI done and here are the images. They were done without contrast. In addition to seeing some white spots, deep in the brain, not on the surface, i see a dark spot on my spine and my left eye is very blurred in comparison to my right. I feel like I am falling apart, becoming useless.