At the same time, if your doc doesn't think it's GRD and you feel it is, ask. I have anxiety and GRD. When I went to see the doc because of my vomitting I was sure I had cancer. She told me I probably had GRD and it was aggravated by anxiety. I declined anxiety meds but started taking acid reflux meds. I'm a different person now. It's nice to be abke to live life without worrying about vomitting and the occasional diarrhea episode.

My siblings had the same symptoms and went through a bunch of testing before they were diagnosed. I think I am the lucky one.