Hai, if u have acute pain sudden in onset with itching and burning sensation, its my strong feeling tat iu may hav local dermatomal infection with herpes zoster.u may also have had a previous history of chicken pox also.to confirm the diagnosis.its very sensitive area with important nerve supply to the face and eyes. Pls visit the physician, ,ophthalmologist, ,dermatologistto be cured. U hav to start with antivirals, steroids , vision tested, retinoscopy and scan done to see the involvement of surrounding nerves and tissues. ! Also local application of anti viral creams will help, gudluk