Need some advice. I'm suffering a lot with pain in back well really low down. I've been trying to walk go work as normal but today I'm in agony. All down the back of my legs and bottom. I see. Chiropractor but not that regulary. And ideas what it could be. Or should I go to the gp and see what they say. I can't carry on as it's getting difficult getting trousers on or picking things up from the floor.