Hello. I have a single pink bump about an inch from the bottom of my shaft. This developed 24-48 hours after I had unprotected sex with someone who, i now learn has both a yeast infection and swollen gland. it it sensitive, but does not hurt to the touch, nor do i have any other issues as of now (burning, trouble urinating, etc.)
Is this something to worry about? Could I have an STD or is this just a penile yeast infection or swollen gland?