Can open - worms everywhere.
@Tiba - I wanted to reply to you as well as to the OP because what you write really struck a chord with me... Your experience is so similar to my own with DC1 and I want to send you a very unmumsnetty hug and say what a brilliant job you are doing - it's so bloody hard.
I also felt really judged getting a bottle out to feed DC1 and I was so jealous of the women who were easily BFing their babies while I was trying to pump and top up with formula while they were telling everyone how easy and natural it all is (I am sure it is for a lot of women but it also isn't for a lot of us) and I just want you to know that you are not alone.
I spent hundreds of pounds on lactation consultants, pumps etc and in the end we decided to call it a day after a couple of months for the sake of my mental health. It was hands down, one of the most difficult times I have experienced - I was absolutely devastated and felt like a failure - all I had heard from all sides during pregnancy was how easy BFing is, how anyone can do it and how all the best mamas do etc... When I had to admit defeat I felt so ashamed of myself. That feeling passed in time and now I think I just did the best I could and that is absolutely good enough.
DC1 is very well, put on weight beautifully, hit all milestones and isn't a sickly creature... I just want to let you know that you are not alone in your experience and wish you the best for the future - I really hope things get better for you very soon.
@confusedat23 - despite my tale of woe above, I am PG with DC2 at the moment and am planning to have a crack at BFing again, although if it doesn't work out this time I will not be shedding any tears over it! I think it is great to have a try and see how you feel about BFIng - with a bit of luck it will work out brilliantly for you both.
Sensible to be prepared for formula feeding too though in case it doesn't work put straight away and you are stuck with a screaming baby at 3am when all the shops are shut. You can get 'starter packs' of formula which are little bottles with pre-sterilised teats and they are great for a quick feed if and when you need them in the early days.
Good luck with everything - the debate always polarises but that is the same with a lot of things about motherhood you will come to realise...
At the end of the day, you can't group primary school children into those who were breastfed and those who weren't based on IQ, health or anything else so although the choice is an important one, it is unlikely to have a significant impact on the long term health and happiness of your baby.
Mum's mental health is the most important consideration in any event.
Good luck to you both. 