Spotty, after a rant to my sister about how hard it could be, she texted me her mantra (and it has got her through 3 kids). 'Whatever works.' Why not try formula? If it works, great, if it doesn't, no harm done and you can choose to continue with bfing or mix feed as you like.
As someone who's not slept more than 2 hours in 2 months, you are absolutely allowed to feel sorry for yourself!
Yesterday we had a big meetup with all the people we did NCT class with - good fun! Very interesting to see the differences and similarities between the babies. The oldest is now 3 months old, and my little C, who is 6 weeks, is about the same size.
Time to get her weighed at the clinic again this week, I think! It was also interesting to note that the boys were all a lot bigger than the girls (except for my lump of a girl, of course!).