The desire to gulp is an unusual symptom. It could be an expression of anxiety but could also be due to excessive saliva or due to excessive mucus from your nose or sinuses. It might also be due to gastroesophageal reflux disease (GERD), which is the reflux of stomach contents into your esophagus.
Your doctor may want to consider having your throat examined by a GI specialist.
Good luck and stay with the cognitive therapy.
Thank you for that helpful reply I will consult my GP in the very near future.
Many thanks.
Muppet 120