Lower back is aching.
Fanjo, well. Hard to describe, but feels bruised/almost stingy like when I go to the toilet. Kinda felt like a trapped nerve feeling down there on/off throughout the day and on/off throbbing, worse when I sit down.
Last time I had a kidney infection was when I was preg on DS (2+yrs ago) so can't remember entirely what it was like ...!?