Nausea and vomit…

Mummies who have been thru this or currently going through this…. I’ve been feeling nauseous whole day and vomited gastric juice even tho I’ve eaten. I’m still eating well. What medicine or drinks are you having to curb the nausea and prevent vomiting? 😭😭😭 I’m only week 6 and I feel like I’m already so mentally tired