So, I had the esophageal manometry and h monitoring. The manometry was first, very uncomfortable tube, made my eyes water. They said I did well. Didn't gag or vomit. Lol. Swallowing and esophageal sphincter normal. The ph tube is much smaller. It's weird having that tube in your throat and eating and drinking. Turns out I do not have GERD. So, in February I will see an ENT at Mayo for them to take my chronic cough source.