What can I do to get my little one to latch on again? I was away for a week and after my return, he's not interested to latch anymore. I'm very worried the breastfeeding journey will just end this way.

How old is ur baby? Sometimes dream feeding works for babies. Sometimes give some milk first so hay baby is not too hungry and will be more willing to suckle for milk(which takes a bit more effort n time to come) Worst case then have to pump yo continue ur bf