Broke down and brought formula 😭

I planned on to only strictly breastfeed my new born, but after 2 solid days of no sleep on all parties and feeding every hour for no more than 10 minutes because baby boy falls asleep or I give up because my nipples are in so much pain we bought formula. I feel like such a failure 😭 I thought after 4 going on 5 days my milk would be in full swing and I’d have no issues breastfeeding and pumping. Now hopefully my little man won’t be so cranky and everyone can get on a better eating and sleep schedule