When should I (30M) say I love you (30F)?

We have been dating for a couple months. See each other at least once a week text everyday, and she’s absolutely gorgeous. I have been going through a lot, lost my job, got divorced nearly two years ago, we both live with our own parents, both have depression. My confidence has been in the dirt for a long time. She’s still trying with me despite not being an overly confident successful manly man. When I’m with her I am the happiest I have ever been. I feel like no matter what happens, everything is going to be ok, because she’s been here. I know that’s corny as hell. If the bombs dropped though, or she asked me to do anything I’d do it. I feel loved. And seen. Recently we started being intimate, having sex and I almost said it, but I really don’t wanna f*** this up hahaha. I don’t know if I’m moving way too fast with this, but I genuinely love this person. And I want to show it and tell her in a meaningful, honest way. It’s been so long since I’ve felt this way, and to be honest I’ve never felt this kind of aspect to it, where it’s unconditional. I just don’t wanna screw anything up, and I thought I’d consult the Reddit Gods to see the general consensus. Thank you, honesty is appreciated.