hello - a former GD lady here! I'm typing one handed, as baby is in the other :-)
I weighed 15st3 when I got pregnant, after GD got up to 15st11, and post-birth, am 14st 4! Blimey...
For good low gi snacks, Nairns do some good biscuits - and they're diabetes-friendly. They've even got some ginger biscuits and some fruit ones - both kept my levels level!
Breakfast-wise, I had to stick with egg dishes, lunchtime was always a sandwich, evening meal a half plate of veg, quarter carbs, quarter protein.
Fruit-wise, apples are your best friend - they're low-gi too.
I was on Metformin in the morning and evening to help my levels, though these went down once I finished work.
GI diet wise, the book by Rick Gallop has a ton of recipes in it - I'd highly recommend - there's a pizza one too!
I did colostrum harvesting, and ended up not having to use it when I'd given birth (we gave her it later instead) - it wasn't too hard to do - I used a hand pump and scraped it off my boob with the syringe, as you get so little of it! I think I managed 0.5ml in one sitting...
Good luck everyone! I wasn't allowed to go beyond my due date and was induced, but madam didn't appear until 40+1 - by c-section in the end, bloomin hospital protocols... she'd have come out naturally, had we been able to wait a week or so... (and was only 7.6lb too!).