All day rumination

My OCD has become so bad and I feel so alone. I have religious OCD (Christianity) and I’ve been doing okay with letting the blasphemous thoughts go in the moment, but I’m so overcome with guilt and shame I can barely function. I can feel okay and hopeful for a few minutes and then I’m reminded of the horrible thoughts and how nothing can take them back and I can’t handle the guilt. I’m becoming a burden to my family and feel so alone. I do not know what to do. Please help.

I have been really really struggling for the past 3 months and haven’t been able to stop intrusive thoughts/ rumination and confessing. It’s making me question my entire life, my relationship and even who I am as a person. It’s mainly effecting my relationship, I am so afraid that I did something or think things that are definitely hurtful to my partner. I know my brain is contorting my own memory and making things seem so much worse. I also know I haven’t done anything bad, all my things I’ve confessed about have been considered “normal” and I’ve been told that “you’re normal, you didn’t do anything wrong”. But I have felt this intense sense of guilt and shame and it doesn’t go away, I can’t even be a normal person anymore. And I keep searching for “just one more thing I need to tell” and I don’t want to keep searching my brain of every time I’ve said or done anything that I can distort and make seem 1000% worse. I’m isolating myself and just feel like I’m a bad person. I keep confessing my thoughts, feeling, urges, etc. to my partner and while I know I would never do any of these I feel like my ocd is trying to convince me that maybe I would because “why else would you think it or feel guilty” and that makes it so much worse. I really need guidance on how to handle this. What do I do to stop feeling like this and heal?

I ruminated too much this morning and got distressing mental images (and confirmation) which sent me spiraling again. How do I stop thinking about this and how do I get back to myself? I feel destroyed.