Aibu to not know which I have, despite googling?! I have temp / as soon as painkillers wear off I just can't get warm, despite layers and making room very hot, hacking non stop cough, very very painful muscles and joints, including hips etc. I just feel really rough but then wondering if this is a bad cold? I don't want to waste dr time as there's nothing they can do and I don't want to infect anyone else. So.... How do you tell? Thanks!