I had a planned middle fossa craniototomy 9/14. Three days ago, my 4 year old son accidentally hit my replaced skull area pretty hard. I had swelling and immediately started icing it. My home health nurse came for a regular scheduled visit. Most of the swelling was down but still painful. She did nothing else and gave no instructions. I slept the next three days straight til now. I realize that now the worst is probably over but I'm a little nervous about getting out of bed. I feel very weird. I don't know how to describe it. What should I do or be watching for?