Nursing is the best.

Green Card will be guaranteed for you. Andda…the salary wise, Nursing is not bad.

If you are planning on staying in the U.S., get Green card first and think about the ohter things.

You are still young. You have plenty of time to consider what you are going to be, but I would like to say that

get Green card first and do whatever you want to do. If I were still young like you, I would shoot for a Medical school after Nursing.

Think about it. However, you should know that studying Nursing itself in the U.S. is not easy.

I am a Nursing student anticipating done schooling next year.

Good Luck!