These are almost certainly Fordyce's granules.
Fordyce's granules are small clumps of sebaceous glands that are located on the border of the lips or inside the mouth, and on the penis or labia. They are clusters of sebaceous glands which can be present in these areas. Some amount of Fordyce's glands, more or less, are found on upto 8/10 people.
You have probably had this always, but you have noticed it only now. Or they may be slightly swollen now which can happen due to various factors like friction, sweating, etc.
They are no cause of worry at all, they are perfectly normal glands, only their location makes them visible. You should not worry about them.
For now, keep the area clean and dry, avoid touching them or rubbing them. Apply Neosporin ointment (OTC) twice daily for about 7 days, but do not rub them and do not touch them other than this. If there is any swelling they will subside by itself. But there's no reason at all to worry about this, they may become less visible but will not disappear completely.
If they are worrying you, you can go for laser vapourisation, for this you will have to approach a dermatologist who can do this. This is also necessary for a diagnosis. But its really not necessary as most people have them.
Hope I have been able to clarify the situation for you and helped in resolving your query.
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Dr. P. Jyoti