Ok folks, who has lower back problems?

I suffer from occasional lower back pain (though it can be severe at times and once laid me immobile on the couch for 3 weeks with every movement an excruciating one) and I've been through the chiropractor thing as well and am not sure I'd recommend that since the internal friction could lead to worse pain and issues. Though I don't know the name of the procedure, my father had something done for his back where they insert needles into the spine or nerves (I think) and use electrical current to provide relief somehow that is intended to last for a good amount of time after. From what I understand, it's the last procedure people turn to before opting surgery. Hope you feel better.