My heart sank when I saw your post

You've been struggling with this from the get-go back in December. I'm so so sorry.
It's awful to think that your Dr implanted your SCS if you didn't really have an entrapped nerve in your hip. And now here you are being told nothing can be done for you.
There are a few folks here who've had their units removed and I'm sure they'll be along shortly. I had one of my leads taken out and it was a pretty simple procedure. You had the laminectomy procedure (different than mine) so it will probably be a bit more involved, but generally they keep you very comfortable and you'll probably be a bit tender when you get home.
I saw that you posted in the Spinal forum and I sent Leesa a msg to make sure she sees your post. She is very helpful.
My heart truly goes out to you.....
I always try to hang on to the hope that SOMEthing will give you the relief you so deserve.
My prayers are with you....
Rae