False kindness

I feel SO GUILTY for this, but I suffer from OCD myself and I always feel morally obligated to help other OCD sufferers as much as I can so they dont feel alone or isolated but today somebody from a fb support group I am in contacted me with their POCD thoughts and kept asking me for reassurance, I told them it was OCD and nothing else. I told them not to engage in reassurance seeking behaviours etc. But my OCD thoughts became directed at the OCD sufferer and now I cant stop ruminating "what if that person is a bad person, how could I know?" "What if every ocd sufferer you've spoken too could potentially be a bad person?", I know the person contacting me is in therapy for their OCD and clearly struggling with a mental illness. I feel so guilty for having those thoughts, I felt anxious when she described her thoughts to me and I feel bad for having my intrusive thoughts that are directed towards her. Maybe I shouldn't help anyone since I am suffering from OCD myself. :(

I believe I have moral OCD and I reassurance seek about things because my brain genuinely cannot recognise if I should be upset/worried/ashamed about something or not. My brain just gets locked on one thought and cant get any real perspective. I read a post today on a OCD support group on fb where someone said "bad people often want reassurance to make them feel better about who they are/what they have done and get this reassurance online from people who dont know the full story about them". And it really triggered me because it made me think, am I not a good person? Is this really OCD? what if it's not and I am doing exactly what that person said? And that was so scary to me. I dont think I'm a bad person, I'll admit to making mistakes in the past like every other human on the planet but my intentions were never bad ones. And then I feel scared for even worrying about what that person said bc why would I worry after reading that? I feel like my brain just cant distinguish from reality and the reality that its created and its terrifying.

my biggest fear is what if i don't actually have ocd and get exposed as a fraud. im afraid i might have been living a lie the whole time. i keep thinking that im not as ill as others here. i feel like i don't deserve attention, it's like im unconsciously invalidating myself all the time and j can't help but think that im an impostor in disguise. that im just doing this for attention. that i just want to be mentally ill to feel like i fit in somewhere. when i show a new ocd symptom im afraid that oh im probably just copying something that i saw off this app here because i want to feel like i truly do have ocd. i know i most likely have it but im so stuck in this loop of doubt. my ocd isn't as severe as it was in the beginning so that makes me feel even more invalid and i have developed impostor syndrome over the years.