20 m.o sudden cot refusal and #2 due in 4 weeks.....HELP!!!

[Olive]

Can he just sleep all night in the single bed?? Seems like that is the solution

[HotI]

i could have written most of your post a few weeks ago, clinginess, hitting, delay in sleeping. I think it is a combination of the age, and your little one recognising that things are changing. If the single bed works, go for it! We moved dd into a king single bed with a guard a few months back.