chiropractors is not really a science. They do exactly the same process to you, no matter what you are complaining about. It sounds like it will work, but it actually does a lot of harm than any good to your body.
Yes some people have reviews about results they felt, but this is because they are not intune with their body enough to see the damage, OR they were lucky enough to not get any damage (which is very unlikely).
You are better off with acupuncture who actually will look at the reasons why this is happening, and work on that as well as the symptoms at the same time.
Chiropractors are not doctors, and have no idea what they are doing. You are better off going even to a massage therapist who does gentle to medium level massage, and feel much better with any back pain problems.