Ds2 who is 1 (17 months) won't sleep. He's crying literally every 5/10 mins. Been going in, lying him back down, making him comfy and leaving.
Nappy dry, no temp or teething.
This is night 3 of it. I'm in tears already at the thought of it possibly being all night again.
Tried bringing him in my bed out if desperation but that failed.
Any advice?