Perhaps it is actually a case of Vulvovaginitis? Vulvovaginitis can affect women of all ages and is extremely common. It can be caused by bacteria, yeasts, viruses, and other parasites. Some sexually transmitted diseases can also cause vulvovaginitis, as can various chemicals found in bubble baths, soaps, and perfumes. Environmental factors such as poor hygiene and allergens may also cause this condition.
Symptoms include:
* Irritation and itching of the genital area
* Inflammation (irritation, redness, and swelling) of the labia majora, labia minora, or perineal area
* Vaginal discharge
* Foul vaginal odor
* Discomfort or burning when urinating
More here:
http://www.nlm.nih.gov/medlineplus/ency/ar
ticle/000897.htm