My 2 year old little boy has slept 12+hours from 5months old and always went to bed awake and settled himself no bother. About a month ago we changed his cot into a toddler bed with a guard. When going to bed he needs one of us lying beside him for him to settle and he is now waking in the middle of the night (anywhere between 2am -5am) screaming and shouting for me or dad. He has a stair gate on his bedroom door so stands there screaming. He will only settle if me or dad go into his bed or he comes into ours. I tried leaving him last night to see if he would go back to bed but his screams got louder and I just couldn’t leave him. We got him a new night light, put glow in the dark stars above his bed but these make no difference. Has anyone got any tips or experiences? Thank you x