No, there is nothing to worrie about. These au pair scammers get a lot of personal information from au pairs, but they don't care about them, they only ask for that to make their scam seem real. Could you please post some of the emails that the scammer has send you? Then other au pairs can find it here and be warned.
Being a victim doesn't mean you stand alone. We're here to help you.
I would but i dont know how from my cell phone, that is how i use the internet. I have all the back and forth.emaild with her in my gmail. If you know how i can do it please let me know. Thank.you.