Small bumps down there may be related to diseases such as folliculitis, warts, eczema, and vulvovaginitis in women. 1. Folliculitis: an inflammation of the skin that occurs in and around hair follicles, usually caused by bacterial infections such as Staphylococcus aureus, typically characterized by localized pimples and accompanied by redness, swelling and pain. 2. Condyloma acuminatum: a sexually transmitted disease caused by infection with the human papilloma virus, typically characterized by fleshy growths around the genitals that protrude from the surface of the skin, with no itching or pain and other symptoms. 3. Eczema: it is an inflammatory skin disease caused by a variety of factors, clinical manifestations may include macular rash, papules, maculopapular rash and blisters, etc., and accompanied by a certain degree of itching discomfort. 4. Vulvovaginitis: a skin disease caused by chronic inflammatory stimulation, which can manifest as itching and pimples. As there are many types of the disease, the specific situation needs to consult the doctor in time, and improve the relevant examination under the guidance of the doctor.