Welcome to the Forum! Most GERD symptoms are rather exhausting & frustrating to many of us, particulary, when we are kept up all night as a result.
I have never experienced your symptoms but other members have, and hopefully, they will come along to give some good suggestions for alleviating your symptoms.
However, I did stroll thrrough a post of a member who had similar symptoms, and this link was suggested. It seems quite informative, although, I haven't entirely read it, but will when I have time.
Hope the info helps, and stroll through the other post here.