I'm 14. My mom has been sent to a neurologist to an another town! Please help!?

Your mom could have a whole lot of things or she could have nothing at all. Until she is evaluated by the neurologist neither she nor you or even the doctors know what is wrong. Be patient and wait until she gets a diagnosis and then deal with it. It isn't easy to be patient but it is better than working yourself into hysteria that will benefit neither you nor her.