Last Sunday I started sneezing, thinking it was allergies. By Wednesday felt like things were getting better that evening started chilling, lasted a couple hours then felt better eye started itching. Thursday morning eye was swollen and purple. Felt better swelling went down, started coughing, that evening started chilling, also body hurts, skin feels sore. Friday felt better till evening started chilling. Saturday swollen tongue taking Benadryl, not as much coughing so far no chills, tongue still swollen but not getting any worse, body still aches. HELP!! Also I am diabetic.