thanks for using Health Care magic .
I would be pleased to answer your question
The white spots
on the lower lip side you might be referring to fordyce spots
, which are growths of your sebaceous glands . However it would be better to visit the dermatologist
to rule out other white spots or white marks on the face like vitiligo
An appointment see the dermatologist and to get examined in white light would be next best practice .
Thanks and take care