I Have a different answer for you.
These pictures are of various forms of hyperpigmentation. It does not appear to be a wart at all.
Any hyperpigmentation [any of your pics] in this area is atypical by definition and potentially serious.
See a dermatologist specifically, or urologist.
I am basing this on the picture you have presented.
These pictures are not warts at all per se.
Even if there is a warty aspect, the hyperpigmentation in all of these pics is potentially serious, and some are clearly serious lesions in need of removal.
Don't wait on this, don't self treat it, see a doc immediately.
I am a double board certified US doctor. You can save time and find me in medical by request for future questions, for fast and accurate answers.
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