I need help, please

So I have a really serious problem. My whole family has been Christian for a very long time but I don't feel the same. So I just told my mother my beliefs a couple days ago and she hasn't spoken to me since. Not really... Just simple things like, "do you want anything" when she's going shopping. I thought this would make us a little closer what with all the honesty but really it's just made us further apart. I miss my mom and I don't know what to do. Someone give me some advice?