Hi Naomi, I too have the same thing. I was diagnosed a week ago with Gerd, and some days it isnt too bad, other days i am choking on mucus and clearing my throat constently!
It does get pretty annoying. I am on Zantac 200 in the morning, and Nexium 40 at night and i am about to call the doctor to try and get in sooner than febuary (which is hard with the specialist). I also have a hiatal hernia probably(not sure when im gettign the endoscopy yet) but idk if that makes it any worse.
Hang in there!