Confused Little Again

So I'm 25, nonbinary, and decided a few days ago that being in little space would be kinda fun. I mean, who doesn't want to feel like they're 18+ again for a bit? Anyway, I did all the prep work, new clothes, teddy bears, even a tiny backpack, and just... felt weirdly nostalgic about it. Like, really enjoyed feeling smaller and younger in spirit. But then I started questioning whether I'm just overthinking everything or if this is something that could actually be healthy for me? So anyone have thoughts on why suddenly diving into age-play feels so natural? Maybe it's time to call it a quirk or go all-in?