Thanks, gents! I think (hope, really!) that my cold has mostly passed. Outside of being outside with my wife twice today, I spent most of the day curled up on the couch with a fuzzy blankey to snuggle into. Sinuses are good, headache is nowhere near what it was, but my scalp still feels funny, like every follicle is popping open and making my hair oily; strange, but been like that almost all week.
Tomorrow, we perform our traditional post-BDay activity of putting up the tree and decorating. I should be up to the task. Plus it'll be Sunday, which means I get to do laundry as well! Woot!