I cross posted, but no, my unmanagable thoughts are different.
Mine are more to do with contamination fears and fear of invadvertently harming other people. Not much fun anyway
I guess the thing with talking therapies is its effectiveness can depend very much on your therapist. My CBT therapist was through my local mental health team and she was absolutely fantastic. I saw her when DD was a small baby, and it did me no end of good.
Before that though, during my pregnancy (I moved areas after having my baby - the local mental health services where I was before were crap) I was referred to a really useless surgery counsellor who had "done a bit of CBT training". Her stock response was - "but you're having a baby - think how wonderful that will be". Yes, of course it's wonderful, but that's not really the point I actually ended up walking out on her during a session because she really got on my nerves.
Anyway, having proper CBT was great. It sounds like our experiences of OCD are very different, and of course what works for one person doesn't work for another, but I found it very helpful having a practical therapy that was about positive action rather than reliving my childhood etc (though I know that type of thing works brilliantly for other people of course!)
My OCD is very much linked to my low self-esteem and rock-bottom self worth, and one thing my therapist got me doing was writing out positive affirmations about myself, so if I did a good thing that day, however small and silly, I was to write it down a few times to reinforce the good things I did and what I could achieve. I have started doing similar recently and that is actually helping lots too. (I don't know if that would be relevant for you at all though)
Anyway, sorry, I'm rambling - I've got that small hours of the morning wondering brain thing and I should probably get some sleep.
I hope you find a solution that works for you.