Please write your health query. Also mention your age, height, weight and medical history. A detailed query is important to get you a relevant answer from the doctor . might have my first yeast infection , is cleaning the outside of vagina with dettol ( antiseptic ), ok? The symptoms are minor, mild itching and small yellow/white discharge with white cheesy discharge. Its probably due to antibiotic i was taking for my acne . Thanks Im 29 yrs old,female, 5 7 , 137lbs, with no significant medical history.