What Causes Severe Cough, Sore Throat And Ear Pain?

Hi, I m experiencing a sore throat, both sides, redness, no pus, tonsils are normal size, earache on both sides with mild-to-moderate pain - feels like stinging, no difficulty hearing and doesn t have full feeling, cough that is like a hacking, can hear a slight wheeze once in a while, I feel like there is slight post-nasal drip at night, cough is worse then but not producing. No difficulty breathing at all. No fever, temp very slightly above my normal - around 99.1. I m not taking any medications. Symptom onset 2 days ago. Thank you for your help.