In your case yeah it's anxiety. In my case it means I'm going to die!
But seriously yes. Tightness in throat and difficulty swallowing are symptoms of anxiety
Since July 23rd 2014 I have had;
Brain Tumor, 5x Heart Attacks, 2x Blood clots in leg, 1 blood clot in Arm, 2x Appendicitis, Pulmonary Embolism, Brain Tumor, Internal Bleeding, Ebola.