@hyrulewarrior - I’ve been reading up about Gastroparesis and it sounds exactly what your symptoms are. Mayo has material but I’m not allowed to post links here. It seems it’s not always possible to identify a cause and it also seems not to be curable but manageable. I am totally shocked your GI Doctor isn’t working with you to treat it as there seem to be a number of treatment options to try. You absolutely need to see your GP and get a second opinion. Please keep us posted.