These small bumps sound like Fordyce spots. The spots are a form of ectopic sebaceous gland, and are not known to be associated with any disease or illness and are of cosmetic concern only. They are non-infectious and a natural occurrence on the body.
They should be got removed only for cosmetic reasons as they are normally found on the penis.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.