For a week or so, I found that the labia is a little painful. Then I took a picture myself. I don't know what skin disease it is and what medicine to apply it.
Hello, according to your description and pictures, there is a pimple on the labia, similar to cyst and tumor. After applying iodophor disinfection, apply erythromycin eye ointment for treatment and observation. Pay attention to keeping the perineum clean. Wash the vulva with Jieeryin every night, take a bath frequently, change underwear frequently, move less and have more rest.