It started off with just fatigue and low
fever, now he has 38C or higher
fever all the time, his eyelids are puffy, bad case of sore throat with tonsils all swollen and white spots on them, he doesn't have any appetite, even if he did he can't swallow, he has a stuffy nose and swollen lymph nodes, also balance issues, he can't sleep, has sudden chills or feels really hot, one night he slept with five blankets (room ~23C) and he was still shaking and trembling.