Is 29 too old to carry around a plushie?

I know this is going to be a dumb question, but am I too old to leave the house carrying a stuffie? I have some younger kids that live near me and idk I don't wanna look like a weirdo. I really want to bring my stuffies everywhere with me but idk I get all self conscious. I know I really shouldn't care but I don't want my neighbors judging me and thinking I'm a weirdo. Is it weird to carry a stuffed animal as an adult? Or am I overreacting?