I was in the living room, reaching for a pen on a table. When I reached down and then moved back, I cracked my head literally on the sharp edge of the wall as I had misjudged the distance. It hit so hard that I actually heard a "crack!" sound. I've got a bruise (I think it's a bruise) across a few centimeters of my skull on the top left, my clock feels like it's been rung, and I hurt on the whole left side of the head and my face, and it feels a bit like I've got an ear ache.
Probably a mild concussion, too.
No hospital for me. No point.
Been trying to relax and take it easy, but head hurts somewhat.