Dan - what kind of sick do you feel? Like nauseous? I have emetophobia, or fear of vomiting, so any time I feel full or barfy or headachy or anything I assoicate with being nauseous, I get extremely anxious and sometimes panic. The anxiety and panic boards are very helpful for this, health anxiety is what most people are dealing with. You should be able to get some good advice there.

Mine is so bad I have to take meds to keep me calm, but you should be able to find alternative methods if you don't want to go that route.