at this moment I have improved a lot, but because of a bad posture or because of the rapid improvement of my disease my head hurts since the morning, it is a very sharp pain, similar to receiving a small electric shock or something similar, I had never felt this pain at least it is not something constant it is just a pain that appears from time to time do not worry it is probably nothing serious since 13 hours ago I have this pain and nothing serious has happened the most likely is a bad posture in bed.