I have a question about diet for gastroparesis?

I was just diagnosed with gastroparesis. I am not diabetic. My doctor said to eat small meals and avoid greasy and spicy foods. Online I'm seeing that I should avoid fat, fiber, and foods that are hard to chew as well as have small meals. Can any one that works with diet give me any tips about what I can and cannot have? I am not going to manage it with medication because Reglan has bad side effects. I really love spicy foods and I also really love green beans (which are high in fiber). Any ideas?