I'm thinking of pressing charges on my babysitter for sleeping
What do you mean by pressing charges?
It means by telling all kinds of lies to not give her money. I'll lie about her doing illegal things.
It is wrong to press charges against people in your life. If you act like this no one will ever want to help you or babysit for you.
Whatever, she is useless.
You should find a new babysitter instead. If you take her to court and they find out you were lying they will drop the case and you would have to pay expensive fees.