Hi there. Welcome to Just Answer and thank you for the question. I am Dr.Abid a Medical Internist and will help you out.
Please tell me since how long you have acid reflux disease?
Do you have bitter taste in mouth?
Please provide me info....
I have had mild heartburn for a while not sure exactly how long- actually had a bitter sour taste two weeks prior where I felt like I had regurgitated food- I also have been under a vast amount of stress lately and do experience anxiety can this tight throat feeling be linked to anxiety