Afraid test would aggravate es symptoms , please recommendations

Hi everyone . I think I’ve read a couple posts in regards of this but would appreciate any feedback . I haven’t had surgery and have calcifications on my ligaments . Every procedure that I’ve done such as endoscopy or laringoscopy makes my grinding and throat burning worst . I have one scheduled for tomorrow a ph test where they put tubes inside your nose / throat for 24 hs to measure and diagnose acid reflux . I’m clueless of what to do since don’t want to aggravate symptoms but at the same time I’m having reflux symptoms and would like to know if it is actually of concern since last endoscopy . showed I have intestinal metaplasia w no bacteria though . Any suggestions appreciated . Perhaps I should hold off?thank you very much