LPR- Dry Throat in the morning?

Hi, for the past 2 years I've suffered from symptoms of LPR. Since October, it seems that my symptoms have, I've developed bronchitis. I'm not sure if it was due one of my house mates spreading it to me or what but for 2 Months I've been coughing up yellow phlegm at most once a day. In the morning, my throat hs been feeling very dry, I was wondering if anyone else with LPR has felt the dry throat. My doctors don't think it's LPR, but rather a nasal irritation.