I am 7 weeks pregnant, and for the past week and a half I have been nauseous, throwing up all through the day, everything seems to trigger it. I can't keep anything down, even water seems to make me vomit. Literally up until the moment I fall asleep, and beginning the instant that I begin to wake up, it's a constant pain in my stomach. I genuinely do not know how I am going to cope. Please if anybody has any advice I would be so appreciative!