Just that really. DS is 7 weeks and started on Similac on Thursday. He seems a little more settled during the morning but the evenings have definitely been worse - the last two nights we’ve not been able to get him down until 2am. He’s also been waking crying in the night, which is new.
I know the Similac can take a while to kick in for us to see positive changes, but I didn’t expect to take a couple of steps back first! Has anyone else had this experience of things getting worse before they get better?