Communicating Axious Attachment

I strongly feel I have an anxious attachment style. It’s something I’ve researched for awhile and everything just matches up. But right now I’ve been talking to a guy for a good month. And I care about him sm already. He’s said ily first and he tries to be understanding. I’ve just felt selfish since I haven’t come out about my abandonment issues /anxious attachment. I plan on doing it when we both have the free time and are in a good mood. I just need help wording it in a way where it doesn’t feel like I’m pressuring him. I do have a draft text (please give constructive criticism) and if it doesn’t seem worded well I would appreciate way to do it correctly 🙏🏻

“So I really struggle with bad attachment and abandonment issues, it's kinda been something I've struggled with for forever and I've felt so bad not bringing it up to you, it feels selfish not letting you know what you're getting into with me feels even worse that I took this long to even say it. And I'm not bringing this up to tell you that you have to validate the issues cause its not your job to, sure I apprieciate long conversations, but it's not your job to respond to me within second just because it makes me feel better. I am trying to get them sorted out which was another reason I was so excited to get therapy cause i don't want to put that stress onto you. thats not right and you dont deserve that. I care about you, you deserve so much and i hope this information doesnt effect what we have now.”