What exactly do you want to do now? I don't get that from your post.
When I get to your status in life, I want to teach at a college. Through my current job, I learned that I'm really good at mentoring and teaching others. I always get stuck mentoring the interns who go on to become producers at the station, which at this point frustrates me to no end. However, after being an online reporter for 5 to 10 years, I'd love to do that at a college, helping people with their resumes and helping them get the skills they need for careers in journalism. That's why I say you should really think about what you want to do, because going back to school might not necessarily help you.