Hi doctor, My age is 21. I had unprotected sex with my boyfriend in feb and just after 5 days I feel itching on labia majora and labia minora. Sometimes it is so severe that I irritate my skin and experience a burning sensation. Sometimes I feel it during urination also. I also find vaginal dryness. And again when I had sex 5 or 6 days ago I feel the same. I wash my vagina after urination and I had used cleanser also. What might be the causes and treatment.