Bumps pimples on breast. He will not walk on his right leg Genital pimples, by contrast, often feel firm to the touch. The top of the pimple is white, like a normal pimple on your face. Finally I brought my daughter in to her regular doctor again and said it was a staph infection If its just a pimple, it would gradually subside. Since it is itchy, looks like your pimple has got infected. No intervention is required, expect that you keep the area clean and dry. For rosacea, a doctor may prescribe a medication called metronidazole. I had a hard painless pea-sized bump right outside the opening of my vagina for years. For vaginal yeast infection, just put some cool yogurt on a tampon before putting it in a vagina for few minutes. I just want to know how to treat it. Of course, I understand that there are things that get passed through sex too. Avoid friction over it.