Feels like bump on the opening of vagina hole no pain no puss milky yellow discharge also pregnant what could be wrong doc app monday nervous now?

Needs testing. Vaginal discharge requires an examination to determine the cause and treatment. Bacterial vaginosis is the most common cause and often has a vaginal odor. Vaginal itching can be a sign of a yeast infection. Sometimes vaginal discharge can be a sign of a sexual transmitted infection. Testing is important to determine the treatment and keep you and your partner safe.