I have sore throat...shall i consult my doctor?

When/if you want: A sore throat is a non-specific symptom of many issues varying from self healing viruses to reflux to infectious strep throat among others. The need for any treatment would depend on the cause, which from the information in your post cannot be determined.

Sore throat: If you have severe sore throat with markedly swollen tonsils - you might need to be tested for Strep Throat. You don't necessarily need to consult with your doctor. But, do you have other symptoms? COVID 19 Sx's may include fever, cough, feeling tired, shortness of breath, muscle aches, headache, sore throat, chills, chest pain, nasal congestion, loss of taste or smell, nausea, vomiting, diarrh