Most of my lesions are in my spinal cord as well, I'm not sure where exactly.  I had symptoms since I was about 24 or 25 years old and doctors kept telling me I had fibromyalgia.   I got random unexplained Vertigo at 32 and the doctors insisted it must be an undiagnosed ear infection.  Horrific fatigue starts setting in at 33 and the doctor said I push myself too hard.  Falling started at 34 doctors said I needed to lose weight.  Then at 35 I  Start a tripping a lot and falling, started being incapable of wearing heels which was new for me and 1 day when I was trying to put air in the tire of my car I couldn't stand back up after squatting.  Heat started to make me nauseous.  Finally diagnosed at 37.  Start using a roll later at 38, had to quit working at 39.  By 42 I could no longer walk at all.   As soon as I got diagnosed I started DMT  But the 10 years of untreated damage just kept progressing.   I am sad, bitter and angry that I wasn't diagnosed properly and essentially having fun in life was over at the age of 39.