sounds like you've already made your own decision about it, and feel the need to be validated in that.........anyways, I think you should get a second opinion, yes. I worked for a chiropractor for almost two years but, I know that not all are scrupulous and real healers as he was. Some were just plain quacks. If you are doubting his skills, listen to that doubt. It's trying to tell you something. We, as humans, doubt these supposed "intuition/animal instincts" of ours. I think that we are all made of the same stuff, and we possess these intuitive/animal instincts as a normal skill........we just have to stop letting mainstream follow the leader mentality overwhelm our own protective "daemon" - spirit guide - intuition - animal instinct..............