Thanks to all for the advice. I am sleeping through the night now with Unisom but still have some fatigue during the day.

I still find it odd that the Ativan makes the scratchy throat go away, plus when I take a Prilosec at night the green bile on my tongue is less hinting at GERD as a potential cause?

I am going to continue seeing a few ENT's every few months for a check up. Does it make any sense for me to conult with an oncologist at this point for their perspective?

Regarding the one lymph node that was enlarged and negative by FNA, how often do I need to have that checked with ultrasound? I would not want to wait for it to bulge out of my neck.

My psychiatrist is recommending Lexapro for anti-anxiety and depression, guess I will give that a try as well.