So, I closed the gang box today, while turning away from it, it's hard to explain, but I basically twisted my left arm a little more inward (clockwise from my perspective). And I felt a sort of snap. Not necessarily that something broke, but it felt like one of those...tendons? ligaments? The thingies that connect my muscle to my bones in my wrist, got caught on the wrist bone where my pinkie is, and kinda snapped like a rubber band.
Now I feel a little numbness in my pinkie, soreness on that side of the hand, and a weak grip.
Diagnose me.