3 wks ago I smacked my shin so severely I went to the hospital for xrays. The bones were fine but the xray should a severe contusion down to the muscle. I was told to rest, ice and elevate. Before it got better the leg swelled up and bruised all the way down to the ankle. The skin was stretched, shiny and numb to the touch. There is no more swelling or pain but now the lower leg is severly itchy. The skin is pealing as if I had a sunbrun. Is this normal?