I totally agree with Deeanne. Actually, I have also had gastro more than once while bfing and also pg. In fact, bfing is the best thing you can do for your child while ill. It will give them immunity to the bug, and if they do get gastro, often breast milk is the only fluids they can tolerate, so by bfing you are preventing dehydration.

Just like Dee said, keep up your fluids. It doesn't matter so much if you can't keep solids down for a while, but fluids are very important. Even if you have to suck on ice and have a few sips at a time, do what you can.

When you are feeling ill you might prefer to feed in the side lying position.

I really hope you feel better soon. It's awful isn't it!