I just wanted to thank (again) everyone who posted encouraging replies etc, and give you a short update (for anyone else in the same boat).
We did manage to get a referral for occupational therapy - thus giving me a giggle. I thought OT was to train office workers to lift boxes, but was told "there is OT for every kind of occupation, including the occupation of being a baby". Love it !
The only bad news is that the waiting list is 18 weeks. So we'll be lucky to be seen by Christmas and I have been a bit worried about my daughter missing so much time doing the things she should be doing.
However, she has just had, aged 15 mo, an astonishing 2 weeks in which she taught herself to pick up a sippy cup, crawl, and finally to hold bits of food near her mouth ! I'm keeping her on the list for OT (for now), as she still can't sit up, and has a way to go on self feeding, but I am in awe of her for suddenly learning so much so quickly ! (Will give up the OT appointment if she carries on learning as don't want to use up resources that others need more.)
Anyway - thank you all for words of wisdom and support - and anyone else in this position, hopefully your little ones will work it all out, even if a bit slowly, just as mine seems to be doing.