If there's one thing Maci Bookout enjoys about being pregnant the second time around, it's the simple fact that she's older and so much wiser.
"It's a positive experience and I feel like I'm allowed to be happy and allowed to be excited," the Teen Mom OG star told E! News shortly before her new show premieres. "Before, it was just negative. I wanted to hide from the world and not talk about it because I was only 16."