Re: constant feeling of nausea
I had severe constant nausea for months. That was my only symptom. After several trips to the doctor I was advised to see a GI doctor. The GI doctor did an Endoscopy on me and turns out I had Gastritis. Gastritis can cause constant nausea. I never had severe nausea before, when I have a panic attack I feel anxious and that leads to what I call "fake nausea." But I think you know when it's really real and time to see a doctor about it. Good luck!
"It is never too late to be what you might have been." - George Eliot