I'll get to the GP next week. But I'm day 6 of a headache today and just wondered if anyone else had a persistent headache caused by a bug? Last couple of days I've managed to get on top if it with paracetamol but it always comes back. Apart from some general muscle pain and feeling low in mood, no other symptoms. I'm not a headache person and have never had something persist like this without any other flu symptoms.