Oh boy do I know what you mean...
I had a stomach virus late last week, and although I did not actually throw up, I was extremely nauseous (sp?) for two to three days. As I started resuming 'normal' foods, I found that everything I ate either gave me heartburn, or made me have extreme gas. I was having ginger ale, dry toast, Kavli crackers, it did not seem to matter. At one point, even drinking a sip of water gave me heartbearn. My symptoms are finally tapering off, thank goodness.
I am actually glad for Cathe's intermediate rotation that she just posted, because I feel like I am still so weak from the stomach virus.
I hope that your symptoms get better soon........
Thanks for the other advice about the Activia, also. I may try that.
Take care, Sandra S.