Hi Gurb,

So sorry to hear you are going through this. I don't have much advice (well any really), but still wanted to reply.

If it were me I would keep up the day sleep - you NEED him to have that for as long as possible. Even if you can't sleep, it's a bit of time with just DD.

I reckon I wouldn't go to the big bed until it's sorted - whether it passes by itself or whether one of the zillion things you're trying works. Otherwise, the change might just be yet another possible reason for a bad night sleep. Is he old enough to reason with and use it as a kind of bribe - 'when you can sleep in your bed all night we will get you a big boy bed with a truck/digger/thomas doona'?

Did you already say you've tried a night light???

Maybe go back to sleeping on a mattress on the floor in his room for a few nights, then gradually wean off it by sleeping in there for a little while before returning to your bed, etc.

Sorry - no good ideas really. I truly hope it's teeth or something temporary that will pass!

Good luck xo