Should I confess? Cheating event

I will be straight forward and honest. I have cheated in the past. My last relationship was long term, and I had begged and begged for him to change and in the end he never did. I don’t know why I cheated. And I’m not going to make excuses for myself for why I did. I messed up. The cheating was online, it was never in person. But now, I’m in a new relationship. And he’s everything I have ever wanted in a boyfriend, husband, and best friend. I want this man to be with me the rest of our lives, and I want to see him help raise our future children. But I can’t help but feel such immense guilt, because although I have never cheated on him, his ex had cheated on him. And I truly don’t understand how or why she would…but that’s not my place to comment on. Such a big part of me wants to tell him, and tell him that that’s not me anymore, and I know that we will communicate healthily and openly, unlike my last relationship, which he never wanted to. Not only this, my brain just won’t. stop. thinking…about how I had cheated. I regret doing what I had done, I don’t WANT to cheat anymore, or ever again. Especially with the love of my life I have now. But I’m scared of what do I do if I have a compulsion, or anything revolving around cheating. I want to tell him about it, but I know I shouldn’t, and can’t really tell him as it’s complicated, and I know I would only make things worse. I feel like such a terrible person, and girlfriend, for what I have done and what I’m worried about ‘if I do’, even though I don’t want to. I want to be better, I want to grow. Any advice please would be amazing.

I have this deep fear I’ll accidentally cheat on my long term partner. This fear was initially triggered a couple years ago after being at a bar with my friends where I enjoyed the attention of being flirted with by a stranger. Because of my enjoyment of receiving verbal attention, I began spiraling about what if I accidentally cheat. Since then I have made multiple confessions to my partner to seek reassurance, replayed events over and over in my head, spent hours googling/looking at reddit threads, and now I dread “bar like” situations where I know my partner won’t be around. Today I was triggered and have wasted about 4-5 hours of my day ruminating. Does anyone else with relationship ocd struggle with this fear and have any tips?

I was at a house party a month ago and everyone was taking photos of silly moments. I took two photos that had an attractive person in them. I deleted the photos a few days later because I felt guilty and anxious that I had taken them. I keep ruminating and thinking about my intentions. I do believe I took them because they had an attractive person in them. I worry that this makes it count as cheating. I am very very open with my partner and I tend to constantly confess things like this to him. I have confessed so many things to him, and he always holds the same stance: he believes that fantasizing and crushing is okay. He said he has had his own crushes and he said “fantasizing is nice as long as it stays a fantasy.” I agreed. I told him about my crush and how anxious I was about it and how I was afraid that it was emotional cheating. He told me that it really doesn’t matter and that it’s only wrong if it’s physical cheating. I should note that I have taken VERY VERY good care to never even attempt to become friends with this person. I’ve seen them a handful of times at group gatherings but I never ever message them on my own, I ignore all their messages in a group chat because I don’t want to give them special attention, I never even speak to them in person unless they speak to me first. We are barely even friends. He said he doesn’t need to know what goes on in my head and as long as an action seems innocent to an outsider, it’s not cheating and he doesn’t need to know about it. One time I confessed an action where I also felt like my intentions were wrong, and he told me “Who cares about intentions? It’s outcome that matters.” My therapist also told me not to worry about these actions. He said that if I keep ruminating on whether an action is right or wrong, I should just try to sit with the discomfort and not confess. He told me that if an action were really wrong, I would KNOW it intuitively and “my body would push me to confess.” I’m just so worried sick about this. Do I confess or not?