Pimple on labia minora?

Hey everyone , I have what seems to be a pimple on my labia minora lips? almost next to my clitoris on the left side , it doesn’t hurt but I did end up bursting it yesterday and some pus came out I feel no pain or itchy I did make a gyno appt just to be safe but is this normal has it happened to anyone else ? I keep freaking myself out if it could be herpes or something else but it’s just one bump and not several at all . I’m just freaking myself out 😭