Hurting yourself without hurting yourself

How often do you hurt yourself without doing anything?
I'm taking walking and then feeling like your knee just gave up, or waking up feeling like you sprained your ankle like you ran a marathon but never did anything. Wrists too sometimes.

I woke up 2 days ago feeling fine, then my neck started to hurt. The pain goes from behind my right ear, it goes to my shoulder and I can't say no or yes anymore.
Doing nothing!
Nothing helps either, typical of fibro.

Anyone else?

Ohhhhh, yeah, can I relate.

I do this weird thing where my elbow 'funny bone' (not so funny when it hurts!) will hit against something.  It's like it has a mind (and motor control) of its own!  It doesn't hit that hard, but hurts for a long time afterward.  And, yes, that's when I'm doing nothing.   It just seems to bend out as if it's meant to hit something hard.  Just weird.

I am afraid too many of us feel this happens..our pain is ampliflied..so what feels like ouch to someone without fibro...feels much worse to us...and we can get nerve pain at times which is a shrieking type pain......