Throat tight several days. acid reflux mostly in the morning but some in day. no pain. hard to swallow. white tongue. lite sneeze . what? how to stop?

Candida?: Acid reflux can make the throat sore and feel tight, but a Candida Albicans infection ('thrush") can also cause many of your symptoms--especially if you are HIV positive. See your doctor asap any time you have difficulty swallowing and/or breathing.

Infection: These signs are indicative of an infection to your throat , ( may be a strip infection) in compilation with sinus and or tonsils infection, you need to see a doctor for treatment asap before it gets much worse..