Basically what do you do when the consequences of the doubt is so severe that you can't ever get used to it? Do i just have to accept I'll go through brutal pain at times?

I’ve heard it’s not good to seek reassurance or give it because it lowers your tolerance to uncertainty. But how do I avoid seeking reassurance when my thoughts and doubts are so bad, I genuinely just don’t know anymore if I’m a bad person or if it’s just OCD? I know I’m supposed to sit with the uncertainty, but how can I do that when the uncertainty has me unable to trust my own brain? Especially when the OCD is real event and POCD? How can I not seek reassurance when I feel so alone and so abnormal and just don’t wanna feel that way anymore? In turn, I see so many people on here struggling so bad and my heart breaks for them. How can I give advice to towers without giving them reassurance and hurting them in the long run?

I've been told a lot that in order to get better, we need to tolerate uncertainty, which yea I get that and I'm trying every day more and more to reach that point!! But I've also been told that we need to tolerate uncertainty AND "our worst fears becoming true". Like how does that work, especially with POCD, OCD about a///ault, SA and all of that? Like that is really difficult for me and I don't really understand how I'm supposed to just shrug stuff like that off

How do you guys handle uncertainty? I keep having so many what if thoughts and I feel so bad. The worst ones are what if I act on my intrusive thoughts or actually want them and I can’t tell if they’re me or not. It just feels so real and at this point I don’t even know if they’re intrusive thoughts anymore. I just want to not be a bad person and not feel like this anymore.