I don't remember much more until the end of the dream, except that I did run across the surface of Lake Union later that night.
My stomach felt strange and I lifted my shirt to find some large spots on my stomach, it spread up to my chest in the form of large lumps under the skin. The lumps got smaller and more frequent as it went up my chest. The worst was the palms of my hands, lots of small rounds reddish sores that would open and close randomly on their own as I watched them.
Someone told me what I had, I just smiled and watched all the sores, lumps, and spots fade away.
While it is nice that I was cured, the image of my palms is still making me a bit queasy. I am going to put some more hand lotion on now.