I am 35 years old female, I have Lupus I have been sick for 1 week, i started out very Nauseous, then dizzy and vomiting, no appetite, cant stand straight without going side ways or forward and vomiting. I was hospitalized for 24 hours at Watson Clinic and they did an MRI and what was found is lesion in the brain. Ruled out Lupus flare, recommended a Spinal Tap, My RA Dr recommends the Spinal Tap, I am getting no answers Please Help what could it be in the spinal tap results, thank you