My little boy has been sweating during night times over the last week like to the point the beds are soaking wet, checked temp and it's between 35.2-35.9 when he's sleeping. I've noticed today these little spots, he's got on the bavk of his ear onto head, also under his neck and 1 om his stomach. He's well in himself, eating and drinking fine etc. He's had chickenpox once already, does anyone have any idea what this could be?