So im getting worried as im on week three of a sore throat that started with a neck rash that might have just been poison oak and not related but also had a coated white tongue , i went to the doc and he said it looked a little sore and saw one of my tonsils was swollen, he gave me penicillin in which im on day 7 with no real change... Im tired irritable and headache dont know if thats from meds or just anxiety....doc said this could be mono or streop but ive had no fever and im a 35 year old male, please dont tell me to go to the doctor and an honest opinion would help thanks