Hello dear
Understand your concern.
I think it is a segma collection around
vulva and
clitoris.
Or it may be hygiene problem.
Do not worry it is normal.
Segma is secretion that contain skin cell, mucus, cell and sweats.
It is white in color and peculiar smell.
It may be secretion of cervical mucus due to sexual stimulation.
Just wash your vagina and clitoris with warm water 2-3 times a day.
Maintain hygiene after urination and sex.
Frequent washing care avoid deposition of segma.
Wear loose pure cotton wear.
If not resolves, it may be due to
vaginal infection that is associated with foul smell,
redness, itching, swelling and
dysuria.
That should be cure by antibiotics.
Hope this may help you.
Best regards
Dr. Sagar