Sickness

Babyy • Going through this daily pregnancy journey...
I'm 7 weeks pregnant . I am beginning to get nauseated sometimes all day long.... Well tonight, I was horribly nauseated and vomited. I ate dinner after because I was hungry. I feel queasy again! I really don't wanna vomit again but I want the nausea to calm down ...... Any ideas? What did y'all do for this?