I have this rash that starts near my vagina and stretches maybe an inch and a half toward the rectum. I've had this for a few months. Its hard not to scratch it, and because of it, a scab has formed. My mom, who is a nurse, said it was probably just a rash from bad hygiene, gave me desitin, and I've been applying it for a few days now. The scab is gone, but its still like a hot pink color. Is this something to worry about? Should i just wait a few more days? It doesn't come and go, and i am in a relationship with someone who has only had sex with me, and vice versa.