Questioning My Gastroparesis Diagnosis

Hey there! Was diagnoses in Feb 2011 with Gastroparesis (GP). It's been a Rollercoaster. I have had an NJ, J tube and pyloroplasty, Stomach neurostimulater, GJ, and Port. I got neurostimulater removed after a year. Still have tube since like 2013. Tried Reglan and Domperidone. Both not for me. Tried Desperine and Erythromycin. Had reactions. Tried Gabapentin and again nothing.

For me, nausea is a huge thing. I lost somewhere around 40lbs (started heavy, fortunately) in a few month's time. Probably actually much less time, but I wasn't tracking. I have learned that GP seems to be...not a catch-all, but very flexible in terms of how it affects individuals. Some manage great with only an altered diet, while some need feeding tubes. I personally seem to fall somewhere in the middle, towards the milder side. But ask me when I've gone a week without eating, I might say something else! I was only dx'd in June, about a month and a half ago, after a few days in the hospital and an emptying study which confirmed my stomach is slow, but that's ALL I know. I'm set up to do an endoscopy soon to see if they find anything else.