Whitehead growth on lip line that doesn’t go away, help?

Patient: Hello, I have a singular whitehead-like spot on my upper lipline. It’s absolutely painless unless I press hard on it. I’ve tried popping it but it became into a red scab, didn’t appear for one day, then came back the very next. I haven’t had any sexual contact, for I am a 16 year old girl. It literally just feels like a pimple but doesn’t behave like one. Help?

Symptoms: No symptoms, just painless and is very annoying.