Hey I have had these pimple like things at the base of the shaft of my penis for about 10 days. One went away after applying neosporin but the other one wont. They dont really pop but if i squeeze them some clear white fluid comes to the surface. I have had this same thing near - but not on my lips. I think it is molluscum but is this necessarily a STD? recently i had an STD test and everything came up negative, so I thought i have nothing to worry about.