Hi , I'm a new mom and I'm really scared about being one n i have a few questions as of right now . , like first I eat something n then start coughing and then today I threw it all up ! ? Is that bad ? I'm 12 weeks along , is it bad to still be throwing up and not getting strong enough to walk again without having to throw up ! And do you have to take the parental vitamins to get better ? Those make me throw up as well ?