Go get an icepack or, even better, a can of frozen orange juice from the freezer. Hold onto it. Hold it until your hands ache and you feel like they might turn blue and fall off.
Keep holding onto it. That might actually help with the nausea.
I know it sounds far-fetched, but I learned this trick when I was pregnant with ds (I had hyperemesis, but this was AFTER the major nausea left and I wasn't being hospitalized constantly; wish I would've known about it earlier). I was in a craft store with my mom and started to feel really really sick, like I might puke at any moment. I actually dry-heaved in a corner (way embarrassing). I bought a can of Coke in an attempt to settle my stomach, but I was worried that the store owners would be upset at me for opening it in the store, so I just carried it around with me. And after a few minutes, the nausea completely lifted and I could breathe deeply again. I was all, ?????? but I later learned that icing the hands is a trick of nurses that work on helicopter life flights when their patients get airsick.
So give that a try, and I hope you feel better.
