It's happened a couple of times since. I have discussed it with my nephrologist and my rheumatologist, and neither of them have any idea what's causing it.
There is nothing obviously wrong with me, but the pain is still intense and awful, and if I exert myself too much there's a tiny chance it will happen.
This is maybe the fifth time I've gone through it.
It hurts.
It hurts really bad.
And there's not a damned thing I can do about it.
Except rant. So here I am, ranting.
3/3