Thanks for the query.
It might be folliculitis
, or ingrown hair.
This area is hairy and is prone to develop folliculitis.
Dont squeeze them, it will aggravate the lesions.
PLease apply some topical anti bacterial cream.
This should help you
Let me know if you have any other doubt.
you can ask a direct question to me on this forum, following the below link.
Wishing you a good health.