I had spinal fusion for L2-L5 plus wedges put between vertebrates 2-5 11 days ago, 2-5-2020. Pain has been tolerable until today when the front of both legs and left buttock have presented very bad pain. Is this normal? I have been walking daily, taking my meds, but this pain is new and not sure if I should be concerned. Any help would be appreciated. Thank you kindly.