My husband has recently spotted that he has a few red bumps on his penis. He is really concerned about them they showed up about a month ago. He says they don't burn, don't itch, and nothing they are just bumps. But, he's worried that it might be herpes because he uses portapotties but he puts toilet paper down. But if he had an STD then me and my newborn would have it right? And we have nothing. Please help so he can stop worrying.