Thanks for asking!
That was three days ago, and diabetes being like politics, a different geologic epoch.
Got it back down by the afternoon, and control normalized to my usual IC and CF. Control continues to be more difficult than usual, being kinda "brittle" -- i.e., more spikey., and tougher to bring down.
It's the C. diff. Avoid it at all costs.
Saw the doc Monday, he consulted a Gastroenterologist, verdict is that Flagyl (the antibiotic) routinely causes mild GI discomfort, loose stool, and general fatigue malaise in some people (not unlike the C. diff itself turned down a bit), so finish off the 14-day course, wait a few days, then we'll see.
So that's the current steady-state. Not crazy that I'll need to go a second round of Flagyl to kill these buggers off completely -- told this was quite common. Less common is then a 3rd round with a different antibiotic if it STILL won't go away.
So, I've got a fair runway of feeling crappy ahead of me for the next few months. Good opportunity to do some coding on the xdrip+ contributions I'd like to make