I need help, Where to go from here?

Hello again everyone. Well, I need some help at this point in my life. I have some time to dwell on it, bt I have a choice to make eventually. I'm in Nursing School to become an LPN and then an RN. Theres no changing that for now. What I am confused on is where I'm going from there. The two choices are:

A. Continue on in nursing, get my Anesthetist degree and stop there, live out a comfortable life.

B. Work for a few years as an RN, go into medical school to become a Doctor and then an Anestesiologist(sp?). This feild would make more money, yes, but thats not what i'm in it for. My family doesnt have alot of money, and never have really gotten anywhere.. The title of Doctor is what i would take this path for, to make myself pretty much top shelf from where I came from.

C. Stay as an RN. I've all but ruled this out, as I have some weird advancment kick in me.

Any thoughts? Thanks everyone! Keep in mind i'm only 18(since Aug. 12th) so I have alot of time to take my life where I please with it. Starting Nursing school this October and i'll be out by the time i'm 20.

Thanks again,
Derick.