For the last month or so I have been getting sharp pains at times in my arms fingers, big toes and and sometimes in my legs . The pain lasts about 5-10 seconds and is in usually one place at a time. This morning I woke up with the pain at the end of my left little finger. That was the worst one yet! All the others are tolerable but annoying. It is usually a while in between them. It is always a small section not a large area!