Doubting validity or accuracy of feelings

I'll start by saying, I have not been clinically diagnosed, as I do not have the funds to see therapists or psychiatrists in my current situation. Once I'm in a better spot, I very much intend to. That to say; after months and months of having issues with anxiety, specifically health related, my partner was the one that mentioned OCD. I did have some somewhat OCD related behaviors in my youth, though those likely could be explained by potentially undiagnosed ASD (as my mother is on the spectrum as well as a sibling, both diagnosed.) But I never considered OCD taking form in a health sense. I posted earlier about how I've had 4 days of pretty minimal anxiety and intrusive thoughts, and it has led me to doubt the OCD label I've been working at treating? I don't want to be the person that identifies themselves with a disorder they don't have, which is why I hesitate to self diagnose with OCD or ASD or anything else. At the same time, I've read that a lot of even clinically diagnosed people with OCD doubt their diagnosis. It makes me wonder if I will always have this doubt, and if that means it is worth it or not to get tested? I know that if I do, they can actually do ERP (whereas I've been self taught and self guided so far) so that would be worth it...

The subject of OCD matters to the sufferer because it feels like confirmation that they are fundamentally unlovable and unwanted—as if even existence itself doesn’t want them. They feel like an error, carrying a deep sense of guilt and shame, as if they were inherently wrong. They suffer from low self-esteem and a deep internalized shame, because long ago, they were fragmented and learned a pattern of fundamental distrust—especially self-distrust. But the real trouble doesn’t come from the content of the most vile or taboo thoughts. It comes from the fact that the sufferer lacks self-love. That’s why, when you begin to walk the road to recovery, you’re taught unconditional self-acceptance—because that’s what all sufferers of OCD have in common: if you aren’t 100% sure, if there isn’t absolute certainty, the doubt will continue to attack you and your core values. It will make you doubt everything—even your own aversion to the thoughts. You have to relearn how to trust yourself—not because you accept that you might become a murderer someday—but because you enter a deep state of acceptance about who you truly are. It’s not about becoming a monster at all. It’s about making peace with what lies at the root of the fear. Making peace with the guilt. With the shame. Making peace with yourself and the person you fear you might be. Because that fear is not rooted in reality. It’s not rooted in any true desire to act. It’s rooted in your identity—specifically, in what might threaten it. That’s what confirms the belief that you are fundamentally wrong. And OCD fuels that belief by using intrusive taboo thoughts to attack your very sense of self. But then I wonder: let’s say, for example, someone fears being or becoming a sexually dangerous person—how could that person practice unconditional self-acceptance? I would never accept myself if I were to harm anyone—the thought alone makes me want to cry. I know it’s not about whether or not someone acts on the thought. It’s about the core fear underneath it. So how do you accept yourself when the thoughts—and the feelings around them—feel so completely unacceptable ?

I’m having an OCD flare right now, and my brain is telling me “you don’t have a sense of self.” A few days ago, I felt confident and grounded. But today, my brain is looping on every reason why I must be “unstable.” For me, the things that trigger this fear are: • Looking back at past versions of myself and feeling like they don’t fit who I am now. • Cycling through different interests and worrying that means I’m just trying to “be someone.” • Feeling doubtful when my mood shifts (like going from confident one day to grumpy the next). Questioning my treatment choices: one day thinking I need OCD residential, the next deciding I’m fine sticking with my therapist. OCD tells me this back-and-forth means I’m unstable. • OCD telling me, “See? This must mean you have BPD.” Logically, I know people change interests, grow out of past phases, and feel differently depending on context. I also know I have consistent themes (music (specifically metal, electronic, rap (but of course my OCD makes me question if I really like it), horses, fairness, sensuality, authenticity, health, art, certain aesthetics… etc.). But when OCD flares, it makes me doubt everything and convinces me I have no solid identity. I’m also PMSing, tired, and hungry right now, which makes the OCD voice louder. It feels real, even though I can recognize it’s probably just OCD doing its thing. Note I also have ADHD + OCPD + BDD I have been told by four therapists and one psych that I do not have BPD. But of course “what if they’re wrong.” “What if they’re not telling me.”