Each person's path is different, and there is no one good way to get to where you want to be.
Make opportunities for yourself. Reach out to people, ask them what paths they took to get where they are, what experiences helped them, and how much their current life matches their dreams.
Do what you can to get a diversity of experiences so you can find what exactly it is you are passionate about, and then pursue that passion.
It's surprising how much people are willing to help you. You just have to be proactive and contact them.
Ultimately, I'm trying to figure out what to do with my life, but I'm starting to realize that I've always been so much more focused on discovering what I want as my dream future career than going broader and trying to find my dream future LIFE. It's not too early to be thinking about that, though work is still a high priority. Where do I want to live? What kind of life do I want? Will my parents be nearby? What kind of person do I want to become? And, recently, I was asked, what are your goals for the future? My answer revolved around work and education. But I don't want to become a workaholic. I have yet to see the value of starting my own family in the future. My mentality is still, "I want to do things that don't tie me down-- whether it's to a place, a person, or an occupation."