Very common to have throat pain following intake of cold food / drinks. Very likely due to tonsils getting inflamed though a thorough check up is essential
There are other causes as well ..pharyngitis ...
too many episodes warrants a tonsillectomy - removal even over a short period of time
Next Steps
Get an ent examination esp throat examination done / nose / endoscopy sos
Health Tips
Avoid cold food drinks wear mask avoid cold weather too