I have had what I would call a "catch" in my left lower back for about 5 months now. Ive been on nsaids at least five times, stretch all the time, bengay, motrin, and any thing else someone recommends. I am beginning to think about sucking it up and buying a really good pillow (I think this is part of it) and seeing a chiro. Anyone swear by them or hate them. I need some input.