I am 8 weeks prrgnant and for the past week I haven't been able to keep any food down, I'm having nausea all the time with and without vomiting, it's so frustrating I cry so much cause it hurts to vomit nothing since I can't keep anything down. I've been trying to eat saltine crackers, fruits and veggies but nothing, not even water I can keep down.. I'm having a really hard time eating and I just lost 3 pounds in the past week. Everyone ssyd this is normal, but vomiting 5 to 6 times a day everyday is killing me...help please