Ay, mainit talaga ang ulo, kamak at paa niya pero walang lagnat? Hmm, baka overstimulation lang or sobrang init ng paligid, pero honestly sis, better check with your pedia kasi yan para sure, may times talaga na hindi obvious ang sakit sa babies, at it's better to be safe kahit parang minor lang siya ngayon. One of my mum friends' baby had similar thing at turned out mild infection lang, so don't worry pero get her checked out para mapakali ka na rin.