I agree that this doesn't look typically like HPV, but it could be. It could be skin tags.
https://www.medicalnewstoday.com/articles/67317
They can suddenly appear, but are more common in some people than others. Did your doctor suggest a biopsy? Obviously, that would leave a scar, which for some, is a consideration.
I'd recommend a biopsy if scarring isn't a concern.
The doctot is
MBBS, D-Derm, DRCP (Derm), MSc (Derm), Diplomat in Aesthetic Medicine (UK), Diplomat American Board of Aesthetic Medicine, MD (USA), Board Certified in Anti-Ageing Medicine (USA)
Head Of Department with experience of 17 years
I showed him the earlier prescription of anitibiotic. he asked why are you taking these.. and said why this dr. (Urologist) even prescribed these medicines.. he asked me to stop these