Have you been diagnosed with any particular stomach or bowel ailment? The way you describe how you feel, full and bloated, sounds like gastroparesis. I suffer from SFN and gastroparesis along with it. I have a lot of autonomic involvement. It really makes me feel sick.

There is a test that can detect gp (called a gastric emptying study) and there are some things like diet and medication that can help. Good luck and hope you feel better.

Mere