Can a 15 year old girl who has had chemotherapy still get pregnant later in life?

I am a 15 year old girl and i have just come off my chemotherapy regimen for non Hodgkin's lymphoma. i am worried that in the future i might not be able to get pregnant because of the chemotherapy. i have heard rumors that if you have chemotherapy that you become infertile. but i don't trust rumors. can anyone help me?