MY PAIN IS SO BAD THAT I WILL PROBLEY LOSE

MY PAIN IS SO BAD THAT I WILL PROBLEY LOSE MY JOB...WHEN IM HOME THE PAIN SUBCIDES , WHEN WORKING CAUSE STANDING AND WALKING, WITHIN 1 HOUR ITS DEBILIATATING . Had some surgery did not work....Told fusion is the only way...I'm 52 , how the hell do I keep a job after that. plus insurance...Is there any other option? I M so lost