End of week 13 - No real change on the movement or strength of my right arm, but I now have a new symptom. When I bend my head forward, my left arm buzzes (like an electrical shock) and my right big toe buzzes also. My doctor says it might just be some swelling that puts pressure on my spinal cord or the nerve root. Wants to watch it for a week and see if it resolves. If not, will order an MRI of the neck. Hopefully, this goes away..... I can't take another complication.