First time

OK, so this is my first time being pregnant I am only eight weeks and three days. At first I wanted cereal and cinnamon rolls. But now I’m so hungry and so thirsty but everything makes me wanna vomit. just thinking about it makes me wanna throw up. I know peppermint candy and ginger candy are supposed to help you with Nausea, but is there anything else because I am dying. Thank you in advance.