I'm 46, 5'6 and 140 lbs. Bumped my head very hard on the edge of an open door on Friday afternoon, had a goose egg that gradually went down with ice. Still have a bad bruise right where I hit it and a more diffuse bruise going away surrounding it. But there is still a hard knot where the "goose egg" was. Will this go away? Should I continue to ice it? The bump does hurt if I press on it at all, but otherwise I'm feeling fine, and didn't have any obvious signs of concussion (pupils were fine, etc.)