Hello, thank you for your question, I'm sorry to read about your troubles!
If your sore throat and cough have persisted for 2 weeks, a medical evaluation is usually recommended
With that said, do you think these symptoms could be associated with seasonal allergies?
Let me explain: quite often, the sinuses leak into the back of the throat, and this can cause a hoarse voice and cough, which can then irritate the throat
If this is the case for you, one option would be nasal hygiene using a saline solution like Hydrasense or Sinus Rinse. This can be used as often as needed during the day and at least 30 minutes before bedtime.
An anti-histamine such as Aerius or Claritin could also be tried to reduce these symptoms.
I hope this has been helpful to you, and if you have any further questions, please don't hesitate to ask!
Tom Samaha, pharmacist