The symptoms of an STD vary depending on the type, as well as the area affected. Symptoms may include: • Pain or discomfort during sexual activity • Painful urination • Sores, bumps, rashes on/around the genitals • Unusual discharge or bleeding from the genitals • Painful or swollen testicles • Itchiness in or around the vagina • Unexpected periods or bleeding after sexual activity It is important to note that not all STDs have symptoms; a person can have an STD without even knowing it because they do not exhibit any sign of the infection.