Thanks for writing to us.
From the description provided, I could think of two possibilities
Comedonal acne is mild grade acne where one gets small tiny eruptions over acne prone areas. Treatment is either topical medicines like tretinoin or adapalen alone or in combination with low dose isotretinoin
Warts are small skin colored flat lesions due to infection of HPV
virus. Treatment is cautery of the lesion.
You need to visit a dermatologist
nearby to get the lesions examined.
Hope that answeres your query.