very sorry to hear about your injury
. You have to keep in mind that chronic neuropathic pain
is very hard to control, something i think you know by now. its very important that you keep on working with your rehab, getting off your medication by your own completely might have negative consequences on your situation, talk it through with your doctor to lower the doses or change to milder form until you feel better without them. legs messages might help but without proper pain medications and rehab your injury might not get better as fast as you wish. i hope this advice helped you and please get better soon.