Surgery from spinal stenosis, degenerative disc disease?

Has anyone here had to get surgery because of either of these problems? I have both along with a bunch of bulging and herniated discs. I’m going in for physical therapy soon and a bunch of conservative shit, probably a bunch of epidural injections that won’t do much. Had them before and they did nothing. I haven’t been seen by a spine specialist yet, but I am seeing a pain management doc that does procedures and pain management. I feel like they’re gonna say I’ll need surgery. Has anyone here gotten surgery for either of these issues and has it helped?