Excessive vomiting

Samantha
Help! I'm 8 weeks and for the past 3-4 days I have been vomiting at least 3 to 4 times daily to the point I have nothing left but stomach acid. It has been hell and I've been trapped on the couch or in bed because any kind of physical activity makes it worse. I've tried crackers, lemon water, lemonade, ginger cookies, peppermints, and sucking on jolly ranchers and nothing has helped. My fiance is making me soup right now but I just threw up a half a banana and 2 ginger cookies. I feel like I'm dying and it is causing some serious animosity. I feel horrible but right now, the last thing I want is to be pregnant. I'm at the end of my rope and don't know what to do....