Sleeping advice

So DD is 6 months old. She was to the point where she was getting up only once a night. I was thinking about moving her into her own room. Now she suddenly is getting up every two hours again.

But the thing is, she does not want to eat. She will have her pacie, so it’s not that. I’ll pick her up try and feed her, nothing, still fussy. I’ll give her the pacie and she settles into me to sleep. I then try and put her down and she starts to cry. I typically have to pick her up for a few more minutes and then try again.

I know at this age babies can remember more and I’m sure she just wants me, but mama needs her sleep. Any advice?