Thank you for your query and welcome to HCM forum.
You have got vaginal infection
which is very common. Treatment depend upon correct diagnosis. Does this smell foul ? Normal discharge is usually odorless. Characteristics of the vaginal discharge
(like the color, smell, appearance, consistency etc) and inspection of the vulva
is necessary for appropriate diagnosis. Consult with a gynecologist.
Avoid occlusive undergarments that trap sweat. Maintain good hygiene.
Hope, this helps.