I have been diagnoses with HPV. I have genital warts on the top of my penis shaft. I apply the cream at night before bed. I have been using this for about 3-4 weeks and have noticed burn like marks around my scrotum. The areas on my scrotum are itchy, flakey, and are a different color than my skin. I am wondering if this is a reaction from the cream or if this is something else?