I don't know what it was...

...maybe the front that came through yesterday, skidding a line of thunderstorms ahead of it and dropping the temperature by twenty degrees in a couple hours, but my collarbone hurt bad yesterday. As bad as at any time since the first week after; not the dull ache I've grown accustomed to, but the jagged stab of broken glass.

It's been enough to make me wonder if somehow the fracture hadn't become mobile again.

It was better today, but only by comparison. If it's still sharp & stabbing on Monday, I may see about getting an X-ray someplace for a second opinion on just how well this thing is knitting.
.