keepsake

Hi. I had a endoscopy on Jan 23, the very next day I had severe chest pain. (I have a hiatel hernia) Anyway, I called the docter because of the chest pain, he said just stay on my medicine. On this same day, I developed a gurgle in my throat. This has been going on since Jan 24. I have been from docter to docter. I also have some swelling near my thyroid. I had a ultra sound done on my thyroid, and blood work. Everything is fine there. Monday I go for a ct scan on my neck, was wondering will a ct scan show what is going on. This gurgle is driving me nuts, I don't even have to be eating for it to happen, it just happens. Could it be that im actually hearing acid coming up? Im beginning to wonder if the endoscopy may have done some damage. Anyone have any suggestions? Thanks for listening.