Is it normal to feel guilty and like you are lying if you don't tell you S.O. about something from the past? Or something you believe? Or something else?

FINALLY identified a core fear of mine and it is deceit and lying by omission. My biggest compulsions are confession & rumination. I immediately WANT to confess to whoever the theme is about, BUT since I am NOT acting on the compulsion (*yay*), I feel like I am lying by omission. For example, I will think of a mistake I made in the past, become anxious at the thought that my partner would break up with me over it, and then I want to confess so that he has all the information he needs to make an accurate decision on if he wants to be with me. Otherwise, I feel as though I am withholding pertinent information and his decision to be in a relationship with me is based on lies & fabrication. On one hand I am proud of myself for not compulsively oversharing / acting on compulsivity. On the other hand I worry I am stepping out of my values of honesty & integrity. Or perhaps worse, claiming “compulsion” in the name of hiding from the possibility of whatever consequence may result in me sharing the mistake. Any recommendations?

Genuinely why is it okay to not tell everything about your past to others? Even if it’s past mistakes to family and so?

I’ve been feeling the compulsion of confession again. I hate confessing things to my boyfriend I don’t want him to carry the burden. I’d rather hurt than him hurt. But I feel I did something wrong and he needs to know. Like I need to be punished or something. I may be over reacting to it but I just feel guilty and I had a panic attack when I woke up yesterday. I would never cheat on him. Just making guys laugh I feel like I am doing him wrong or flirting. And then when I notice it I just feel awful. I just want to be liked and noticed not romantically but just as a human. I don’t know why I act like this and feel the need to tell him as if I slept with someone. I think it’s attacking my biggest fear which is losing him. Does anyone have experience with this?