I experienced whiplash almost a decade ago when I was 15. I went to a couple of chiropractors and an orthopedic doctor. The orthopedic and my PCP said my neck was fine. The adjustments fee for first chiropractor were incredibly enormous. The first one I saw want to charge an up front 1 yr $3000 treatment plan that included a couple of adjustments a week for a year. My mom thought that was ridiculous see we went to see another chiropracter. He did a few adjustments and sent me home with a cervial neck traction device, which is a device with an inflateable fulcrum where I lay my neck. This helps restore the curvature of the neck lost by the whiplash. It works well and you should try it. It really feels great after using the device and relieves the tension.