1. If you truly want help, edit this post and add a title. This post is unviewable by anyone in a normal theme setting. I have temporarily changed my theme to frapuchino, though since you are unregistered, you probably don't know what that is. You need to edit this post or make another post asking KidzSearch to. Just add something in the title box.
2. Tell her. Trust me, it will be better on your conscience. Besides, your mom could probably find out with or without you telling her, the better situation is when you are honest.