What I don't understand is the brain MRI with the one big white lesion and the pain are the only things right now that show that I have MS.

The neck MRI, the upper back MRI, the spinal tap and all the blood work shows all normal.

The week before I had the spinal tap was the first time after I stopped Rebif months ago that I had another MS hug from my lower back, around my waist and down my legs.