chiropractors run a good scam for sure. they deal with BONES, not nerves. most of them are dumb as a box of rocks, pretty much dumb doctors who couldn't make it into real medical school so now they chase ambulances. and massage therapists will simply irritate the nerve more.
brother i been there and done that with nerve issues. i've got a pinched nerve in my neck AND elbow
the only thing that helps is hot yoga, inversion table, and some PT exercises. also if you sit at a computer all day you need to get a stand up desk