I have had a bad sore throat for 7 days now and I dont know what it could be. The 1st day i have body aches, felt hot, but no fever and then after that for 7 days ive had a bad throat. anything i drank, ate etc...even taking would make my throat hurt. felt like it was burning. dr saw my mouth said it was red, told me to take halls and thats it. but its been 7 days and my sore throat felt the same as day 1 what can it be. please help . thanks