I feel really sick?

What can I do to feel better right now? I need to clean up so that's why it needs to be done now. I feel nauseous, shaky, have a sore throat, and am coughing a lot. I just need to at least get rid of the nausea, and I'll feel a whole lot better. I tried ginger ale and it didn't help. I can't go out and buy anything either, because my parents are at work.