Hi Jay, how did things turn out? I've had GERD for the past 18 years, so it's nothing strange. I am now having the same issues as you. All trouble started 4 months ago when my neglicted tooth decided to get back at me, otherwise I was in perfect shape, training, and eating well. My upper maxillary tooth got nasty and made the area and lymph node around my eye swell, so I freaked out and began seeing a dentist, abandoned training and diet, sat on computer all day, gained few pounds (this is where my GERD woke up).
Around the same time, a lymph on my neck (on the same side as the tooth) swoll for a week (had another lower bad tooth, so I thought it might be related), a couple weeks later the lump in throat feeling appeared.
Around that time I had collected some bad habits, I used to wake up and immediately sit on the computer, and I would sit all day, one bad habit I started was I used to wake up and sit in a bad position (sit leaning forward), so I figured the combination of stomach fat + wrong sitting position + worn out throat from bile after waking up, this seemed to have contributed to a lump in throat.
I wasn't sure what to make of all this, it was too much information. Tried to see doctors, but health services are real bad in my country (not in US), they kept referring me to other doctors and clinics back and forth several times until I was fed up.
Anyway, more symptoms now appeared, I started getting buzzing in ear and itching all over, I thought it's allergy from dust because I haven't been cleaning around ever since I became a sitting duck. So I cleaned and changed everything inside out, but buzzing in ear still persist, though less itching.
One thing for sure is lump in throught seems to get worse the more I read and speculate about cancer. So I am certain anexiety plays a major role in making it appear, yesterday I was so anxious that my throat actually hurt if I turn my head upward all the way back. Also, sitting leaning forward seemed to make it appear.
Oat meal is always recommended for GERD patients, I've been having oats almost daily, whenever I stop it my GERD gets worse. Bread should be kept to the minimum. I've completely cut out all baked products and sweets for 2 years before I recently adopted bad habits.
I will get an endoscopy next week, I've never had one done before. I can't wait until I get through with this latest series of ordeals, afterwhich I will want to get back to the healthy lifestyle I had. Things were much better. Unless it's something more serious.