I ended up getting shingles when I was 17. Terrible and rare I heard but for the most part I've never had any major outbreaks since then.
I wasn't aware the shingles vaccine starves off nerve pain. I've noticed more nerve pain with pins and needles and neuropathy now that I'm 41 which I assume is what you are talking about. I used to think I was getting pre-diabetic before this as I wasn't aware of nerve flare ups being a thing given how young I was when I found out.
Has there not been any studies around this with those with shingles taking the vaccine and freeing them from their symptoms? First time I've heard this.