Summarize this article:

Many viral STIs, including genital herpes, can produce little red bumps, blisters, warts, or even open lesions on or around your genitals. These warts or bumps are typically accompanied by a painful itching or burning sensation.  If you’ve recently had oral or anal intercourse and are concerned about an oral or anal STI, also inspect your lips and mouth, and your buttocks and anal area for warts or bumps. Herpes can stay dormant in your body for prolonged periods of time. Subsequent herpes outbreaks tend to be less painful than the initial outbreak. Infected individuals can have frequent outbreaks for decades. Although oral herpes can be contracted on the genitals (or in the genital region), it’s typically dormant after the initial outbreak. Fleshy, raised patches of skin or warts in the genital or oral areas can be a sign of genital warts or Human papillomavirus (HPV). HPV is a serious STI, but can be difficult to detect. Certain strains are accompanied by gray swellings on the genitals, which can clump together and take on a cauliflower-like appearance.  Genital warts, while not a particularly serious STI, are uncomfortable and often itchy. Certain strains of HPV can increase a woman’s risk of developing cervical cancer. If you’re concerned about HPV, speak with your doctor or gynecologist about frequent screenings or gynecological visits to monitor the virus. Although these are general, nonspecific symptoms, they can all be signs of two serious viral STIs: strains of hepatitis, or early HIV. Early HIV can also cause your lymph nodes to swell, and can produce a rash. Individuals infected with hepatitis (which damages your liver) often also experience lower abdominal pain and dark urine. Strains of hepatitis and HIV can be transmitted without sexual contact. Either disease can be transmitted by contact with infected blood (or other bodily fluids), or by sharing intravenous needles.

Summary:
Inspect your genital region for small warts or sores. Look for fleshy bumps or blisters. Pay attention to persistent fever, fatigue, and nausea.