My girlfriend has been feeling very nauseous for the last week (ie hiccups and dry heaving) and is attributing it to stress. She has also been sleeping excessively for the last few days. I found her in bed unresponsive to touch or sound earlier today. I tried rolling her over and she had bile running down her face. Her eyes were rolled back in her head and she wouldn't wake up. After getting her upright, she was limp and not breathing so I gave her CPR till she threw up more bile. She began breathing again but still not responding, I put her in the shower and turned on the cold water. She came in and out of consciousness for several minutes so I carried her back to bed. She was able to answer where she was, the day of the week and her name. She is now stable and resting next to me. Could you please help on what is possibly wrong with her so I know if it's serious enough to drag her to the hospital because she does not want to go. Btw, this was not drug or alcohol related to the best of my knowledge.