I have a small "wart" in the crevice or fold between where my thighs meet my pubic area. It is lined with the top 1/4 of my pubic hair high but over in the fold. It is about 1mm long, knobby type of head, flesh color, itched when first appeared and still does but lesser extent. There is only one.

My wife and I got carried away with the razor one day and it appeared just after shaving that area. Of course we had unprotected sex, but protection isn't going to cover that area. It is a little painful to squeeze, but nothing happens. I tried a Vinegar test and no results.