I had a baby with a cleft and was determined to fully breastfeed her. I had heard that it was possible if I got the angle right or I tried hard enough. It was heartbreaking, because without a top lip and gum, there was nothing for her to hold the nipple, nor get any suction to position it in her mouth.
The next plan I had was to express every drop for her. With two other children to care for and baby having lip surgery in London at 6 days (this was a while ago) it was extremely hard to pump frequently enough. I used a hand pump with good suction and could get a decent amount eventually, but it would be gone in seconds and my daughter needed more and more. After a few weeks I had to give formula as well and was devastated. We used flexible 'rosti' bottles to feed her, which she took to well.
Seeing my expressed milk gradually getting replaced by formula feeds was upsetting. I felt that if I was able to pump more often, I might be able to produce enough to not need formula. It wasn't practical though. Pumping is not as effective as feeding directly and it takes time and a relaxed state. I couldn't manage either and my supply dwindled.
I felt I had somehow failed her. Those were some very dark times. I blamed myself for not trying hard enough, for not doing enough with my other two little children - both of whom I had breastfed for over a year each - and for being unable to give my daughter with a cleft, my precious milk.
I did eventually forgive myself. My daughter grew up loved and adored. She now has a beautiful child of her own. We are very close and I see them very often. She has a wicked sense of humour and is a lovely mum.
For your baby, you are doing the very best you can. Whatever of your own milk you can get into her will be beneficial. Colostrum is produced in tiny amounts, but is packed with beneficial contents that will set your baby up for the future.
Look after yourself. It's hard enough looking after a new baby, let alone all the extra work that goes with formula, bottles, pumps etc. You might be emotionally affected by having a 'less than perfect baby' too and worry about the surgeries etc that she will go through. Don't beat yourself up; don't blame yourself.
I eventually allowed myself to be grateful to be in a time and place where the safe alternative feeding option of formula was available. In the past, babies with clefts died or suffered malnutrition. Thank goodness we can give them life and health instead. I went through almost a kind of mourning for the fact I couldn't provide for her, but without formula powder, sterilising bottles and all the paraphernalia that goes with it, my precious girl might not have grown up to be the wonderful, confident, beautiful woman she is now.
I did the best I could. Nothing to be ashamed of.