19 Month Old Throwing Up Continuously. What Food To Give ?

hi ,so my 19 month old daughter woke up throwing up,at first it was like watery with bits of food then she threw up two more times but it was just saliva , unless the mucus was clear. she had to eat the day before fried chicken,rice,potatoes,clam chowder,biscuts with cheese, bread,ham,crackers and two jello cups,water,juice and a little bit of soda ..she hasn t had anything to eat yet because its still very early.she hasn t had any bowl movements today or yesterday all day.when she wakes up,she is very cranky.i was wondering what she may have and how or what i can feed her that will help her feel better or that will stay down and keep her hydrated.