On the third day of menstruation, I found that there was a acne on the clitoris, no color, no pain, no itching. Touching it will have a little pain, but I can hardly feel it. The acne is a little hard, not very small. Recently, the vulva is not itching. I found it when I cleaned it at night. There is a sexual life, but the sexual partner is fixed and wearing a condom. Is the problem serious? It won't be an infection of sexually transmitted diseases?
If it's a long acne that doesn't hurt or itch, it's best to go to the hospital for an examination. It should not be a sexually transmitted disease. See if there is an increase in leucorrhea in recent times, or there are symptoms of vaginal pruritus. Moreover, if this happens above the clitoris, it is mostly due to inflammatory stimulation.