i cant tell if i have herpes, but i have some two isolated painful pimple like bumps with white tips in the crevice between my testicles and my thighs, and i recently shaved, but after shaving, i remember i used the shaving razor to shave my bead some minutes later, but after that, i have developed a single ugly and painful bump with a black tip on my neck and i fear if i have herpes, i might have transfered it. what can you say about my experienc, is it herpes on my neck