Adivina - Fortune Teller

This is my spanish/english story as a way for me to practice my spanish. I apologize for mistakes! Please help if you see any.

"La gente confia en mi con sus futuros; ellos realmente no deberian."
Gabriella es un adivina. Cuando ella crecio, ella sabia ese ella era diferente. Cuando ella dijo una historia sobre uno de ella companeros de clase, seria hecho realidad. Esto se convirto mas grande problema cuando ella se hizo mayor. Puede la adivina dici su propio futuro? Ella intentara, pero habra unas problemas.

("People trust me with their futures; they really shouldn't." Gabreilla is a fortune teller. When she grew up she knew she was different. When she would tell stories about her classmates, they became real. This became a bigger problem when she got older. Can the future teller tell her own future? She will try, but there will be unas problemas.