I fell over a week ago down 15 stairs and hit my head 4 to 6 times along with my arm hand both hips and my lower left leg. Mt concer, is my forehead is still swollen and black where the rest of me the swelling is gone and the bruising is healing. Should I be concerned if my forehead is still swelling and large. I had a CT scan and xrays and everything was fine over a week ago. also my hand did not get an xray and I can hardly use it.