Aside from a heat patch and some ibrprofen gel I have sod all.
Got out of the car earlier and something crunched in my back and its now really uncomfortable. Been sat in a chair (hotel room) since 2am as turning over/getting out of bed creates more crunching and pain.
Walking is tolerable but occasionally it is like I'm stabbed and it makes me jolt - it must be a trapped nerve??
Anyone have any ideas on how to get more comfortable? Will any stretches help? Annoyingly I have tonnes of the good drugs at home but I'm in a city far from home, sleeping kids so can't try to find OOH and even when they are up it will be hard to find one as it's a bank holiday 
Any tips gratefully received!