Welcome to HCM.
Have you any sexual contact?
If is so the problem is different. If you don't have any sex contact, It may be due to Yest infection, which produce discharge, itching and burning sensation. If the discharge is smelling, there may be secondary infection or poor hygiene or STD
SKIN PEELING, ITCHING, burning ,discomfort may sometimes be due to other skin diseases which could have occurred anywhere in the body.
So you better to consult a genito-urinary physician or a dermatologist
and get treated under their guidance.
You will be better soon. Dr SM