Hey everyone so my beautiful little girl is 3 1/2 weeks today. I had a very straight forward birth. Ive been on and off with breastfeeding as found it very difficult and then got really bad mastitis but i didbt give up. Now she loves it and latches on so easy! But im still having times where i just burst into tears, i think its when im over tired. DH abd family offer to take night shifts so i can catch up in sleep but then i feel so awful that i cant be there to breastfeed her. I nake sure theres ebough expressed milk in bottles and havr formula as back up but is this all normal? I feel like im letting her down 