fayerody,
I'm so sorry you are not feeling well. If you have, or can get easily, fresh ginger root, cut off a chunk and boil it in some water. I usually take a thumb size and cut it into smaller pieces into a quart or so of water (I'm horrible with measurements). Boil 20 minutes or so. You can make the tea stronger or weaker, depending on what you can tolerate. You can add honey for sweetening if you need to. Sipping on ginger tea will help immensely with nausea.

Hope you feel better soon.