I have cough and throat pain for 10 days now. should i see a doctor?

Sore throat: yes, please. you might have allergy or sinusitis or viral infection but it's wise to see a doctor to make sure nothing else is going on.

Sore throat/cough: 10 days is starting to suggest that the problem is not a simple viral infection that will resolve itself. It is time to have a doctor take a look,

Yes: Cough and sore throat for 10 days needs an evaluation by a physician. Please see a doctor.