Hi all - my LO is 6 months and the last few nights he has literally screamed himself to sleep each night. His routine has remained exactly the same - bath, bottle and bed. Usually once he’s had his bottle he’s awake but happy. I then put him in his cot and he’ll self settle. It can take about 15 mins but he never cries. However the last few nights the moment I put him in his cot he’ll scream until he falls asleep (usually around 10mins) any ideas why? Or anyone had something similar?