My partner (25F) and I (24F) opened our relationship recently for multiple reasons. We have been together for 6 years and we live together and love each other dearly. We're very communicative and set clear boundaries. We both wanted this.

I have this pretty big crush on a girl and I am really interested in her. We text a lot and she makes me laugh. I think about her a lot and can't wait to talk to her. I catch myself daydreaming of her and then I start feeling very guilty. I feel like i'm hiding a secret. I know I'm allowed lol it's just so different that i'm allowed to feel this way and that i'm letting myself feel it. How do to navigate this?