Hello Jill
My heart goes out to you for all you have been thru I have a long story, most of which I have yet to share with others here but I am in the hospital now after a failed/botched facet nerve block-even done on the wrong side with complications of pain. Anyway yesterday aftere the botch the doc shared the possiblity of the same thing with me - I hope if need to qualify I will too. I believe you definitely could usee it - a prayer goes out to you.
Good wishes,
Paininhead