I'm currently 22 weeks and i threw up 5 times today I had morning sickness in my first trimester and it went away so I was so confused to why this was happening my stomach kept pumping to throw up even though it was nothing in there I swear it's the worst taster ever I never make the mistake of eating to little again I ate one thing yesterday and drunk water woke up 6 am throwing up bile it was clear liquid and taste bitter went back to bed woke up at 9:30am threw up yellow liquid still bitter just not as biter as the clear fluid went back to bed woke up at 11 throwing up green liquid then I stayed up ate crackers and threw up more green liquids I just went into the hospital couldn't take it anymore I learned when u eat very little while u pregnant ur body decides sometimes you need to throw up and since u haven't ate much there nothing to come out so u throw up stomach acid the acid that's used to break down ur food 😖yuck omg it's horrible ladies please eat healthy and stay well for ur little ones