I got some kind of skin allergy on my neck, it's itchy and little pinching like pain. No insect bite or any allergic foods were taken. I never had this kind till now. I have used fucibet ointment as doctor advised. It's been a week the bad skin is gone but the pain and itching is still present. Can you please suggest what is the diseases and what should I do? I'm attaching pics of the day it started.