Hello. Welcome to Ask The Doctor.
I have read your query. I have seen the attached image also.
As per details, the most likely possibility for your symptoms is a condition of skin called Pearly penile Papule. These are absolutely normal structures present on penis. These are just enlarged sebaceous glands.
They may appear anytime in life. They are completely asymptomatic structures with no pain or associated itch.
These are small skin colored papules present on genitalia. These are harmless and do not require any treatment. They are of cosmetic concern only.
You should visit your doctor so that he can examine you clinically. You can share my opinion with him. I hope it helps.
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