My husband has theorized that it could be the very stubborn lock on our bedroom door. At times, it takes a little effort to open. AFAIK, that is the only idea. I haven’t fallen, hit anything, lifted anything heavy, crashed my bike, overextended, nothing seems to fit.
Sadly, I didn’t get any of the good painkillers either. Oh, well! LOL! Just a dang NSAID. I mean, if you have an injury, you might has well have some fun.
Do we need to bubble wrap you so you won’t get hurt?