Keeping it to yourself?

Last night I had a fucked up intrusive thought/urge about harming my partner and I'm spinning out today. I let them know I had an intrusive thought and was struggling with compulsions around it and future repercussions, but did not tell them exactly what the thought/urge was, which they accepted. Do y'all share details with your partners about harm ocd? How can we healthily ask for support from people we are having horrible thoughts about?

I find that the intrusive thoughts that hurt me the most are the quiet ones. The ones that, at a glance, can be hard to differentiate from your own thoughts. The louder thoughts are easy to diffuse, to say "maybe, maybe not" to but the quiet ones leave me ruminating for hours trying to figure out if they're mine or OCD's. They leave me feeling disconnected from those around me and even from myself. I can go from happily thinking about marrying my boyfriend in the future to feeling like I have never actually loved him in a matter of minutes all because a thought was a whisper rather than a scream. This is my first post and I'm not sure what I'm looking for in making it. Advice? To know I'm not alone? I guess if there's anything you feel the need to share I'd love to hear it.

Has anyone experienced their reputation affected or misunderstood because of a societally taboo OCD theme? Others catching wind of your obsessions and misinterpreting it, assuming the worst? I’m intentionally keeping it vague because I don’t want my specific situation to get reassured, but it’s been a real tough pill to swallow knowing that people close to me (and anyone else they might talk to) think of me differently. I’m unwilling to share about my OCD because I feel pretty confident it will be taken as an excuse or denial, and feels compulsive and reassurance seeking. Let me know if anyone here has experienced anything like it, how they handled it, exposures you did.