[QUAD-L] Sore near my tailbone, got to stay off, need advice.

[DAVID LEWIS]

Hi,i have a sore starting near my tailbone thats having trouble healing because 
im always on it.My wound doc says i have to relive the pressure at times by 
shifting my hips side to side.Even when im sleeping on my back i have to do 
that.He said about a wedge. I looked online but i think before i order one.Can 
you guys please give me some advice on what you use or used.Thanks alot.