Just to make you feel a bit better OP when my eldest (now 6 and a half!) was 2 days old I flew into an utter panic because he had a temp and was red and I didn’t know what to do, phoned the hospital as had yet to see community midwives, they were lovely and very kindly asked me what he was wearing and then suggested I took a layer or two off and recheck temperature after 30 mins .... honestly I don’t think I’ve ever fully recovered from the embarrassment 