the reason you havent gotten a reply is because the people who have read your post so far dont know. for the most part we are patients here not doctors who try to relay our experiences to help others or get help ourselves. the symptoms and sensations that people with PN have or dont have is highly varied. the burning and shooting pains sound like PN symptoms, though they could be from something else. the feeling in your arch could be plantar fasciitis. Plantar fasciitis could be very painful to put your foot down on the floor or put weight on it but gets a little better after you have been standing for a while. years ago i had it in both feet at once.

in general now,when i stand or walk, i feel like i am walking on broken bones. but still not the same feeling you are describing.