What's good to drink after throwing up?

I threw up about 3 hours ago and I've been extremely thirsty since. My mom gave me some ginger ale that I have been sipping on for about 2 and a half hours, but I still feel really thirsty. I know I shouldn't drink anything really fast. Would water be a better idea? My mom gave me the ginger ale to help settling my stomach, which seems a bit better know. I'm willing to try anything, since I feel so thirsty and I know I'm probably dehydrated.