Solara, I don't think that's what I said. At least it isn't what I meant to convey. I had a therapist who did CBT. We used it for other things; this symptom wasn't bothering me at that point. I didn't find it helpful in general and have some fairly large qualms about the theory it is based on. I don't think it is a good fit for me. I also didn't mean to imply an unwillingness to work on this problem in some other way. I have finally found a good trauma therapist and I am sure this is something we will be working on. What I was really trying to get at in this thread was to know whether others have similar symptoms and possibly to gain some understanding of where they come from, so my focus has not been on what kind of treatment would be best.
Ghotiff, thank you for the feedback. This is actually a very common symptom of OCD, but by no means universal, so it's certainly possible your friend doesn't have it. I've heard, for instance, about a man who would take hours walking short distances because he felt the need to pick up every stick and stone off of the sidewalk in case someone came along and tripped over it and it was his fault. I don't have that particular problem, but could strongly sympathize.
I am not sure either whether what I have is classifiable as OCD. At this point, I am less concerned about a diagnosis than about understanding the confusion of danger and reality, because that is a symptom that is causing me a lot of distress. That's why I gave this thread the title I did. My personal feeling about diagnoses is that I would only really need one if I got to the point of applying for disability. Other than that, I strongly agree with the psychiatrists (at least two I've heard of have written similar things) who have said that the DSM would be a lot thinner if the people compiling it admitted that most of what is called mental illness could be attributed to a history of child abuse. I respect others who want to know their exact diagnosis, but for me, I don't feel it's a priority.