My 4 year old son has been unwell with a virus for almost a week. Very high fever lasting 5 days, highest 41.5 which required a hospital visit. He seemed a little better in himself yesterday, drinking more,less sleepy but not eating (barely had anything since Sunday). He does keep crying with tummy pain (hospital aware, said it could be the glands in his tummy) He woke up crying a couple of hours ago, tummy pain again and I’ve been monitoring his temperature since and it’s currently 35.2, is this a normal temperature or should I be concerned? In two minds whether to call 111, but don’t want to waste their time if I’m just being over anxious x