Yes it most certainly can make you believe that everything in your mind is true that’s why it’s so tortuous and it’s called the “doubting disease.” I hate it. I hate that we all have to deal with this. I haven’t been the same since.
Its not that I doubt if I have it, I just dont think I do and my thoughts are actually true. It has felt really real before so I know what feels like but what Im going through now i dont think is ocd, i even forced myself to ask this question as a last failing attempt.