A couple of days ago, I started to notice an itchy rash on my labia majora. Red bumps accompanied the itching sensation. I decided to wait it out to see if maybe it would go away but it has actually spread to my entire pubic region (the part with hair). It's extremely uncomfortable and I noticed is most irritated when exposed to any kind of head (in the shower, when my laptop is on my lap...). I recently went to the gynecologist and was negative for all STD's, but I haven't shaven my pubic area since before my appointment, so I don't know what could possibly be causing this rash. Any ideas?