Semi little? Is that a thing?

I've never considered myself a little. I've always considered myself a sub. My Dom is very loving and a lot of his rules for me involve self care, home care (which he knows makes me feel less stressed), etc. But I do have some behaviors that I guess could be classified more as a little bit I hadn't really thought about it. For Valentine's day he got my a matching Scary Teddy (from nightmare before Xmas) backpack, wallet, stuffed animal, and funko pop. I am constantly holding onto scary teddy when I sleep or when we cuddle. I tend to pout over things too, which he says is adorable. And there have been a lot of times when I'm just doing random things and he says they're cute. And I absolutely eat it up when he says I'm a good girl. I don't know exactly what I'm asking here. Maybe just help with clarification of where the dividing line between sub and little is with all this going on?