One of the pharmacies did look it up CLKD, but nothing with that name came up. I'm thinking she might've meant Blissel gel, which at the time I wasn't aware of. Well done for spreading the word with the books and leaflets. It's not an easy topic to broach!
Thanks Otter15
If the Ovestin doesn't settle things down properly I will ask about the Intrarosa as well as the estring. I like the sound of it being waxy as I think that is more soothing, like the cream.
I can't remember the last time I wasn't thinking about being uncomfortable or avoiding doing anything which might make things worse!