I've been pregnant with that same problem twice. I can honestly say the first was worse but more stressful too. You can fight the urge to throw up with a couple things I've listed below, starting with the ones that worked for me. Sea-Band wristbands, these are sold in the pharmacy or online and are made for motion-sickness. Perfectly safe for baby because it just applies pressure to a pressure point in your wrist that prevents nausea. Phenergan gel, also for the wrist but you have to have a prescription. My dr had never heard of it until I found out about it via a pediatrician. Also, you can try ginger: Ginger snaps cookies or anything with ginger in it. Sweet-tarts have helped too, just long enough to get something down. Even when you do feel well, don't eat more than a couple bites at a time. Wait a few minutes between just to give it time to settle. It's best to keep a little bit than lose a lot. Avoid stressful situations. My first preg, I was married to a loon and he loved arguments, to say the least. I would get upset, feel sick, get sick, end up dehydrated a couple days later and in the hospital. Still, see a dr asap.