So, I have this problem when I ever I choke or gag on something (and it never fully enters my throat it always happens at the the back of my mouth and the begging of the throat) I get a sore a sore throat. Which then it turnt leads into a cold or something of the sort. It has happened from laughing to ha r and choking on gum; swallowing medication wrong; and other things. I wonder what this is and what causes this?