Something of note. Before lunch I took a look in the mirror, and my head seemed to be stretching, like it was growing taller. I went for a walk. On my way in through the back door, I stopped and looked again and it is back to its normal height but seems to be expanding in width. I also have been waving my arms around in the air, making gentle spirals and big arcs and picking-up-bushels-of-heather-like. I can't seem to put them down. It's making it quite difficult to do any work.