I fell into my garden tub going to the bathroom 2 or 3 weeks ago. I hit the back of my head hard. Also bruised my shoulder. I got up and put ice on it on and off for a while. The next day I stayed busy all day. and the next. That was a Friday. Monday the bump had moved. Long story short I went to my Dr. had and x-ray and a cat scan. Everything was normal. I still have a tender area which is a small bump I guess. Should I still have a bump?