The Past Few Months I've Been Under Extreme Stress And

The past few months I've been under extreme stress and anxiety. About a month and a half ago I noticed inflamed gums sore throat and swollen taste buds. So uncomfortable I went to urgent care. The doctor said that he believed it was a virus and would go away on it's own. It has not gone away. Could this be from stress or should I get reevaluated for a virus?