I don’t know if I should tell my gf that I might be bisexual 🙃

So we’ve been dating for some time now and she identifies as straight. In my case I was “bi-curious” and tried some things with another boy before back in school. I never really told anyone about it, especially not my parents. They’re religious and it wouldn’t have ended well.

With my gf we basically tell each other everything and technically i know i don’t have to tell her about this since she didn’t ask and it’s irrelevant in our relationship. But i feel this guilt? and idk why. I just feel conflicted about the whole thing especially knowing my parents and her parents are religious. i’m not even 100% sure if i actually like guys either. i was bi-curious and experimented but i didn’t really feel that connection…and i don’t see myself dating a guy.

I’m just afraid of what she may think. or maybe i shouldn’t say anything and i’m worrying for no reason.