J.B.
Well, you may be sick, but bad indigestion can cause reflux so that you "vomit" up bile and some food. I know -GROSS! I've never had heartburn issues (except when pregnant), luckily, but my husband suffers terribly. The New Year's Eve I was preggo with our first (I was 7 months at the time), we rented a cabin with friends. My husband and a friend cooked an amazing RICH meal of venison osso bucco, roasted vegetables, cheese course -you name it. I didn't have a glass of wine or anything, but at midnight out by the bonfire I did opt for a flute of champagne. I don't know what I was thinking with the heartburn issues! I just wasn't used to having it, and about an hour later when I went to bed -the heartburn started and then the sour champagne and bits of dinner came back up -and some came through my nose! It was EXCRUCIATING -and soooooo disgusting! I also had diarrhea due to the rich food, I think. If you continue to have stomach issues, you may want to call the doctor. If you throw up more than once, you probably have a virus.