For the last couple of months I've had this really weird sensation in my back, almost like I am being kicked from the inside.
It's not painful but it is irritating and there is no one thing that sets it off, I can be sat down, lying down, walking about. It's not confined to one specific place: sometimes it's low down near the top of my buttocks and sometimes it's six inches or so higher. Sometimes it's on the left and sometimes it's on the right.
I feel like I'm in one of those 'whack-a-mole' games at the seaside. Google isn't much help. Anyone any ideas please?