: I was the same way as well. At first i thought i had the flu and then i found out that i was pergnant. I barfed so much that i had to go to the hospital for being dehydrated. The docter also gave me sepoitories called fenagan or something like that. Just try to get a prenatal vitamin with vitamin b12 in it and eat lots of crackers. The only thing that i would not throw up was tuna. gross i know. If your vitamins make you sick try taking them before you go to sleep and use the sepoitories too.