Could it be nerve related?

Has anyone with urethral pain/occasional burning, not connected to foods, with a main trigger for a flare up being sex and a trigger for aching - peeing - saw a nerve specialist? I’ve been mostly consulting chat GPT (and this subreddit) for my symptoms since doctors are clueless and chat suggested that my issues sound like pelvic floor dysfunction and might also be nerve related, like pudendal nerve irritation or something like this.

I started doing PT and it hurt like being stabbed with a screwdriver on the left side and painful but bearable on the right. So the tension is there, so I’ll keep working on that but it’s hard to tell if it’s muscular or nerve related.

So I was wondering if anyone saw a specialist for that specifically and what was the test like and what was the treatment and if it helped at all?