My 22 month old son has a strange rash. He started out with what looked like a traditional diaper rash this morning in the crease where his legs meet his groin. Looked like a typical diaper rash -- red patchy rash. But when I changed his diaper a couple of hours later, I noticed that he developed these red, pin prick type bumps around his privates. So I put lots of aquaphor. Next diaper change I noticed that he had more red bumps and they were spread all over his groin and making their way up to his belly and tops of his legs/hips. Shortly after is when I discovered it s all over his neck, chest, back, his underarms and on his forehead. It looks like it s slowly spreading down his back to his buttocks. No fever, although his temp was 99 degrees earlier, but has been normal since. He s a little fussy and has green mucuous coming from his nose. He s had the green mucuous for the past two days.