Doing new things is scary to everyone, even people without anxiety... but you can do it! Once you get into it and you've been there a few days, it won't be a scary new place any more. You just have to push past that initial barrier - and remember, there's no such thing as a person who's not at least a BIT nervous about taking on something like this. You're not a weirdo sweety, you're normal. And if you do panic, you can use the same coping techniques to get through it that you use at home.