Nervous to make the first call?

When you do call her just ask say,"Hey, what's up?" Ask her questions about how she's doing and stuff like that. Bring up something that you both like (if you know) and let the conversation go from there. You're usually at your best when you don't stress over it so much. It's easier just to let things come to you than to make yourself even more worried about what you're going to talk about next. This way, when you talk to her again, and every other time you do, you'll be able to feel confident and soon it will be a breeze! :D Good luck!