Had fusion surgery L1-L5 on April 30th 2013. Had 3 bulging disks and compressed nerves also severe stinosis. Everything was going great, still hurt somewhat but no nerve pain shooting down legs anymore.. Went back to work July 18th Then about in October I noticed a clicking sound when I walked. Kinda felt like something was rubbing. Scared to call the surgeon, don't want anymore surgeries but the pain has gotten so bad can barely walk.right leg feels really weak, pain is in the butt check area. Eat ibuprofen like candy. Anyone had this experience?