Last year I was diagnosed with hpv. I developed warts (flesh colored and tiny ) on the inside opening of my vagina wall. The moist area on both sides. In August due to my dr wanting me to wait to see if my immune system clear it( which it did) the warts were gone in August. In September I started taking my birth control pill (Sprintec) and now the warts are back. I have headaches on the pill and cramping. The warts itch so badly. Why are they itching. I have not been sexually active in almost two years.