Confused About My Desires

I've been thinking a lot lately about my desires and I just can't shake the feeling that something is off with me. It's not like I don't have a partner, but sometimes when we're intimate, this urge to... regress or be taken care of comes up. It started as a fleeting thought during foreplay, maybe wanting to be dressed in a childish outfit for fun. But then it became more serious, having my partner scold me playfully and make me do silly tasks before bed. Now I'm starting to wonder if there's something seriously wrong with me. I don't want to seem like a child when we're together, but sometimes these roles feel so comfortable and safe. It’s embarrassing to admit it, but the idea of being treated like an 18+ little girl, you know? Having my needs catered to in a way that feels both nurturing and slightly rebellious at the same time... It's confusing. I'm not sure if this is normal or just some sort of kink I haven't fully explored. My partner seems open-minded about experimenting with different dynamics, but I worry about crossing any lines. How far can something like this go without feeling weird? Am I just projecting my own insecurities onto a scenario where there's actually room for growth and exploration? Anyway, if anyone out there has thoughts or experiences they'd share... that would be really appreciated. Maybe I'm not the only one dealing with these kinds of feelings.