I'm worried something like her...?

So last darkness I was chitchat to my girlfriend and she tells me she have been have really bad chest pains and that they are right by her heart. So intrinsically I am scared to passing because my grandfather died of heart disease. Her mom is a nurse and is scared that it is something serious.. I love her and can't tolerate the thought of losing her.. Oh and by the way she is 14 I am 13 and don't offer me any crap about how you can't love her your one and only 13 but yeah I love this girl more than life itsself! So please sustain me should I be worried? Is it growing pains? Or does it sound similar to something worse? :(.
Answers:

Tampon troubles?

I would say she desires to get it checked out. It's probably nought serious because she is so young, but it is noticeably worth checking to be on the safe side.

What does it expect if I have cramps but I'm not on my time of year?

Sounds like nouns or anxiety attacks, which have equal symptoms as heart problems. She should go to the doctor.

What is it approaching to be 16?

i had duplicate thing. they said its heartburn, or bitter reflux. im sure shes fine, have her progress to the doctor.

Is there a agency to enhance your breast size without have to get implant?

Her mother, who is a nurse, is scared that it is something serious? Her mother requests to take this child to the doctor to be see. It is her duty as a mother and ESPECIALLY as a nurse.