I have these white dots pin size on the side of my lip corner inside where the skin meets the lip corner, herpes hiv test neg after 3 month, wat r dey?

Fordyce Spots. Sounds like they could be Fordyce Spots. These are small white spots around the mouth or lips caused when sebum gets trapped in the glands. Not common to the lips but more easily seen there. They are completely benign and are of cosmetic concern only. If you are really bothered, they can be removed. See a dermatologist.