Thanks for the query.
You can take sitz bath. Means take a tub of luke warm water add some amount of disinfectant like dettol
in it and sit in it for 10 to 15 minutes.
So that the sores will come into contact with the water, that will help in relieving the pain and also helps in healing.
You can do this twice or thrice a day.
Then keep the area clean and dry.
You can use on counter medicines like candid
gel that can give some relief.
If the discomfort persists consult gynecologist.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429