I have not heard of that but I guess everyone is different. I really don't know whether there is a relation between the two. Maybe there is something else going on with your stomach?

Are you eating more eggs now that you've given up meat?
You don't need the eggs for nutritional reasons, so it won't be a problem at all to stop eating them, or dairy for that matter.
Here are a few vegan, (or as they prefer to be called Whole Food Plant Base (WFPB) doctors):

T. Colin Campbell, author of The China Study
Caldwell B. Esselstyn, (Prevent and Reverse Heart Disease)
John McDougall (The Starch Solution) www.drmcdougall.com
Michael Gregor (www.nutritionfacts.org)

Not eating more I ate them for the first time in a long time

As I got older I recognized that I didn't crave or enjoy animal protein as much as when I was young. Meat/fish/fowl/eggs don't seem to sit well in my stomach. I am new to this board and am eliminating most of those foods.

I have noticed that if we don't eat something for a long time, our body reacts to it when we reintroduce it. I remember when we were over at my In-laws' house for Thanksgiving one year and my husband decided to eat some turkey because he did not want to hurt his mom's feelings. Spend the rest of the day on the toilet.

I agree with heike. I've cut out alot of foods, especially processed ones, and when I reintroduce some junk foods back into my body I end up having negative affects. What it's exactly saying I'm not sure. It could be a way of our bodies telling us that the food was toxic to begin with and our bodies don't want it. Or it could be a reaction that we personally have to that product.