Hi, for the past 3 months I have experienced very mild tingling in my right nostril, and sometimes in my right hand. I did an MRI and one single brain lesion showed up. I then did a CT scan of my torso which showed my chest lymph nodes are inflamed. Spine MRI clear, all blood tests clear. Lumbar puncture clear. No one is able to tell me is wrong with me!! Has anyone ever had anything similar? I am female in my mid-30s. Thank you.