Don't know that I can help but I have OCD. I mostly only have intrusive thoughts. However I was diagnosed with OCD.
I was confused by the Guardian article as it went against everything I was told by the people I have seen, they flat out said Pure O didn't exist. (Sorry, just repeating what they said, not trying to offend.)
When I was diagnosed I mentioned the possibility of Pure O to the consultant psychotherapist, as I had thought that was what was wrong, she really didn't seem to like the term.
This article was recommended to me, it is a bit too focused on America and It's a bit aggressive, but just thought you'd like to see what I was pointed to.
-American link
beyondocd.org/expert-perspectives/articles/pure-o-fact-or-fiction
-This is from OCD UK, they seem to contradict themselves 
It is a good PDF on Pure O though.
www.ocduk.org/pure-o
Hope nobody thinks I'm being nasty or anything, just thought I should tell you what the people I'm seeing said.
I do think it's helpful to have a different name for people who don't have obvious physical compulsions as everyone I've told has said I can't have OCD because I don't wash my hands. 
To be honest it feels like when it's in your head people don't believe you feel as bad as you do. It sounds awful but sometimes I wish I did do more physical stuff, so that people wouldn't think I was exaggerating.
I'm probably not helping much, but if being a confederate helps (not in a bad USA way) I'm your girl.
It sounds weird, but have you tried listening to audiobooks?
I literally listen to them end to end when I'm really bad, I listen whilst playing games on my IPad. This occupies me more than just reading or watching TV. I find listening and playing a tough game helps to distract me.
I got my IPad about two years ago, and found itunes has loads of books at varying prices. If you are using another device I know amazon and audible both do audiobook downloads, used to put a couple on my phone.
I know it sounds weird and trivial but when I'm bad it really does help take my mind off things and calm me down a bit.
I hope at least knowing you're not the only one helps. Hope you get some sleep. (Wow this is too long.
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