TikTok star Okay Baby's mom, Katelynn Ordone, is opening up about how she's navigating grief after son Preston's death. "I have gained 20 lbs since our accident," Katelynn shared in an August YouTube video. "There's two kinds of people in this world when they become depressed. Some people, when they're depressed, they can't eat. They can't even think about food. They don't want to touch anything. There's some people in this world when they're depressed is, like, all they can do is eat. I think it goes without saying which one I am.