I have had something weird going on with me since Thursday. I have a fever, somewhat productive cough (w/ yellowish mucus), minor sore throat (on left side) and minor ear ache (also on left side), and occasional chills. Throughout the weekend my fever has been between 99.7 and 102.6 (the later temp taken after getting under down comforter with heat cranked on in apartment). My temp is closer to 101 right now. All digestive/urinary functions are normal. Appetite is so-so but I am eating fine. So when do you go to the ER? My plan, if feeling the same in the morning, is to try to make a same-day appointment with my GP.