two days ago my boyfriend started getting the little red dots, not raised, around his torso, upper arms...not itchy.. within 24 hours they have spread everywhere down his legs even, super tiny but now with a white ring around them....is this a temp allergy to something? He is stubborn to go to the dr because he is normally so healthy, Im concerned more now if he is contagious. anyideas?....anything at all will help lol thanks o so much!