Only recently got our two young kids to sleep mostly through the night apart from maybe once or twice, and to be honest the 4 yo has only ever slept through the night a small handful of times in life up until now he’s been more challenging than the baby but anyway so back to me 

now I can’t sleep 
I just can’t no matter what I do no matter what sleep routine or anything like that I try and I am just awake all night and it’s been like this all week I haven’t slept in a few days 

what can I do