I know that alot of people have different physical experiences with anxiety but I havn't met alot of people with the symptom I'm about to describe, so if you ever had this before in the past and figured out how to get over this symptom alone please share how to do so or if you have any ideas on how I could I'm all ears!

When I get anxious/stressed in anyway my body response by gagging. The only way that I can surpress the gagging is by chewing on a mint/food or drinking liquids otherwise I just gag/dry heave. I'm pretty sure its due to just a hypersensitive gag reflex because I went to an ENT who looked down my throat and saw literally nothing...so it has to do with the way my body is reacting to stress. 

My body response by gagging when I...

1. Workout / Excerise
2. Play sports
3. Drink coffee or Eat foods with alot of sugar in it
4. My body is super sensitive to sleep, so if I dont get 8 hours my gag reflex is 10x worse.
5. If I talk for too long / strain my voice

this symptom of stress/anxiety has caused me to develop worse anxiety , making me afraid to go out in public in fear of gagging infront of others. Is there anyway to physically fix this issue? as in would desensitizing my gag reflex work? is it my vagus nerve? like what could be the reason my body reacts this way to stress...it makes no sense. If there are any ideas on how to conquer this symptom I'm all ears, cause I could deal with anxiety/stress if I didn't feel this symptom in particular. Much love and thank you to anyone who gives there input!