You could consider a chiropractor, but definitely look for someone who does applied kinesiology or a very similar, gentle treatment. You do NOT want to see someone who will do something sudden with a lot of cracking or wrenching. It's dangerous. I know people who call those "pop and pray" docs - they just pop you and pray that it works. Be careful.
With any doctor, if you are not making SIGNIFICANT progress after a couple of treatments, something is wrong. Do not get locked into months of treatments - whether chiropractic, physical therapy, or whatever - with no end in sight.
I would also highly recommend that you look at Reliv International's nutrition products - they support the immune system and allow the body to do some major healing without drugs. The products are patented, which is very rare for food products, so you know they are unique. They are highly absorbable so there is no waste like there is with most supplements in pill form. There are no warning labels on anything - and even Flintstones vitamins have a warnings!
Many people haven't heard of Reliv, although they've been around for 20 years and have been highly honored by both the Vatican (for humanitarian work), the Direct Selling Association (for ethical business practices) and major business magazines like Forbes & Fortune (for strong growth and management). The products are sold through a fabulous network of caring people (many of them SAHMs) and there are so many opportunities to talk with others who have similar health issues. It would be very easy to connect you by phone with others who have had great results with back pain, for example.
Reliv's relative low profile is going to change dramatically in the next month with a new product roll-out. Apparently it is going to make medical and nutrition history, and make Reliv a household word. This is not a company that advertises, so it's going to be HUGE.
Reliv can be combined with any medical path you choose - the products are pure food so they will not conflict with any meds you may be prescribed or which you may already be taking. They are safe as a prenatal too! The kids product is phenomenal too and safe for infants on up.
I'd LOVE to see you get relief! Good luck whatever you choose!