Really nervous

So it finally happened... I got a call from UC Riverside about the job I interviewed for. I haven't talked to the person yet (it was a message on my work phone). But she said it was good news, so I think they are going to offer me the job. But all of a sudden, I'm really nervous about it. Its a big move. Except for when I was born in Arkansas, I have not lived outside of Texas. And I like Texas, mostly. Its also a long way from the folks. I know I have lived away from them for 7 years now, but here I was able to see them every few months or so. From California it will be every 6 months or so. I haven't processed this yet. I just needed to get it out there.