Have you checked this out?
https://www.askmehelpdesk.com/dating...rls-79949.html
It may apply to you, too.
One thing though: Just talk to her casually, as if you'd talk to a friend or someone you know at least a little bit. But don't go tell her "Hey, I like you!" if you don't want to scare her!
Just get to know her and allow her get to know you. It's much better this way. I hope things will go well for you. :)
If you're nervous around her, try your best to conceal it or she might think you're a freak or something's wrong with you OR if you're nervous you'll make her feel uncomfortable... I'm serious. Just realx and take it easy.
I have a question for you though: What exactly do you like about her? You say "everything"... what exactly?
Keep us posted if you need more help.