Herpes lesions are blisters that scab and last a week or so, so this doesn't sound like herpes. Perhaps it is a cyst of some sort, or a visible oil gland against the background of your pink lip. Since it's only been there a short while, you're best off leaving it alone for now. If it's still there is a month, see a dermatologist, who can diagnose it, and treat it if it bothers you.
Take care.
Dr. Rockoff
i had chapped lips for a few days and yesterday noticed the corner of my lips were really itchy. today i took a closer look and i have a few tiny white bumps on the inside of the corner of my top lip.
i'm really freaked out. is this herpes? i haven't kissed many people. could i have gotten something from borrowing chapstick?