Good luck with it all . I went to 5 Gastro Dr’s in 2 states and then Mayo finally took me ( took 6 months to get off waitlist and then 3 more months til appt ( zoom appt first since I lived 2.5 hrs away from Jacksonville, FL). Got in Oct 2021 . Spent 4 k out of pocket , did a few more tests in 2 days . Got same and a couple new diagnoses. Still they couldn’t help me . I didn’t want to go on another antidepressant or see a speech therapist for my Chronic Gatstritis, Esophagitis, class B GERD, small hiatal hernia , small polyps on stomach lining , diverticulosis, chronic huge wet belching over 1000 x a day night , IBS . So now I sit just suffering 8 years and non for the better . I’ve done pretty much all the tests , I’ve done all elimination diets all the Gastric herbal remedies they sell out there . Holistic approaches . CBD , acupuncture, hypnosis. Nothing works . I cry just looking into my refrigerator because everything makes me sick . I feel for you and hope they can get you fixed up and feeling better .