Do people with prurigo nodularis feel nerve pain?

As a sufferer of PN I sometimes feel a pain that is below the surface of my skin within a minuscule area, about the size of a pinhead. I sometimes wonder if this is the sensation of nerve pain. It is very distressing. By the way, I would like to share my progress while I'm here as I have great news. After 2 weeks of applying Betnovate N and covering the areas with Clingfilm and then stockinette bandages I have finally turned a corner (after over 5 distressing years) I change these every morning after bathing and I go for 6 minutes on a sunbed 3 times a week. I'm also taking a new (to me) Antihistamine called Fexofenadine Hydrochloride 180mg from my GP which is Wonderful! I am now almost totally cured, my skin is clear and I haven't scratched at all in the 2 weeks. Please see your doctor though before trying the clingfilm (its a treatment known as 'Occlusion) as there are issues with too much absorption of the Betnovate N which may have serious side effects. Good Luck.