Hi Thank you for asking HCM I have gone through your query. Your problem can be due to yeast infection or irritation from soap or napkins you use. Yeast infection can be ruled out by swab. Clotrimazole (monistat) application locally and fluconazole orally will be helpful for this. Avoid using soap and irritants to wash genital area and instead you can use saline or warm water. Using intimate wash also will be helpful. Use loose underwear and hypoallergic sanitary pads. Hope this may help you. Let me know if anything not clear. Thanks.