Another way of getting your pilot ratings is via the military route, but the general advice I've heard on the subject is to join the military because you want to join the military (and getting your pilot ratings is a bonus), not the other way around, otherwise you'll have a bad time.
The best thing you can do is to call at nearby flight training facilities and ask them for information about what the process, time and expense would be. If there are glider flying clubs near you, the pilots there would be a great resource to connect with as well.
Hrishikesh recommends the following next steps:
I obtained my commercial license by doing flight training through private instructors.
Some colleges have programs you can become a commercial pilot
Sara recommends the following next steps: