My DS 13 month old has always been a bad sleeper but recently it's become unsustainable. He's been poorly with one thing after another for a couple of months since starting nursery, is teething on and off and seems to have separation anxiety. He's gone from sleeping in his cot ok and waking 1 or 2 times on a good night and 5 or 6 times on a bad night. While he was really poorly we were cosleeping as he just wouldn't be put down. And now he doesn't even sleep well cosleeping, wants to be held, wakes every 30 mins and thrashes around tossing and turning. I think he's currently teething but not ill. Me and my partner are broken and I'm worried my job may be at risk - I can't function like this any more and there's no end in sight. I've always wanted to go down the responsive parenting route but I think we might need to sleep train now for our sanity.
We've tried a bit of pick up put down in the past but didn't sustain it for more than a few nights before some illness or teething got in the way. We rock him up drowsy and put him down slightly awake.
Does anyone have any advice about sleep training a 13mo who is pretty sensitive? And sleep consultants you'd recommend and any success stories?