DS1 is 15 (in Y11) and care home Wednesday night with a severe headache. Gave him painkillers and just thought he was exhausted from school. It’s now Friday morning and the headache is still there, nothing is shifting it. He finished Wednesday for half term so no school yesterday. He has no other symptoms apart from aching legs. No temp, no cough and no loss of smell. Is it worth testing him? He is literally never ill so it’s a bit bizarre.