Some people have good results with slippery elm as a supplement, if that might be worth a try?

FYI- I am also on thyroid meds taken early morning on an empty stomach and take reflux gourmet before bed. As long as there is a 4 hour window between the 2 meds, Dr. says it’s okay . It’s helped me with nighttime reflux and weaning off other ppi’s and other meds.Hope this helps.