Dizzy dizzy dizzy!

I’m 5 Weeks 2 days and for the past few days I’ve been getting dizzy, it’s normally later in the day, not in the morning. I’m trying to drink lots of water and eat. But once it starts it feels like i stay relatively dizzy for a while. I have anxiety so I’m sure that has something to do with it, it’s almost like I feel like I might faint at some points. Help!