Hi, so sad to read this for LO but he's in the best hands with you. ❤
I am a sleep crier, but I grew up in a situation where I should have been placed with Foster/adoptive parents myself and even now, over 30 years after some of the things I witnessed I still sleep cry and have night terrors and sleep paralysis.
The docs can't do anything for me, never have done and I can't imagine they're going to give you much support on this, not bashing my doc by the by, there just isn't anything they can do.
I'd really be mindful of triggers that come in all sorts of forms, imagine if LO has seen a particular brand of alcohol in his birth home littered around and one day out shopping he recognises the logo, that was a trigger for me that I couldn't articulate until my 20s, so I'd go home and cry that night that the kestrel from my dad's beer was attacking me.
Just lots of soothing bedtime routines, cuddles. Spray his pillow or stuffies with your perfume maybe? Might reassure him you're close. Do you do affirmations? "You are smart. You are funny. You are kind. You are safe and you are loved" is the kind of thing I'd have loved to have heard.
I know I as I got older would use my Teddy to almost protect me in my sleep so I stuck him over my head, if my mum wore perfume I think smelling her close would have helped.
My autistic child has a very particular routine, bath, cuddles (if I can catch him), stories do absolutely jack shit for him so we look at pictures, could you maybe get a photo album from groupon or something with pictures of you all happy and lots of things reassuring for him to look through?
Then we have last cuddle and he uses to like singing lullabies but now says "knock it off" because he's too old for that now. 🙈
Sometimes my DP will try waking me up if I'm very distressed or if I'm yelling and cuddles me until I go back to sleep, but then I can always slip back into that distress level an hour later so maybe it's something that just needs processing? So I'm unsure if waking him would help him.
Youre honestly doing amazing and have tons of brilliant advice from the adopters here I just wanted to send love and offer my wee amount of insight to shitty sleep x