My hen will not leave her nest (of 1 fake egg)

[big bouncer]

So she has been on the nest still this whole time. We did give her 4 eggs to lay on. She will not leave the nest unless I move her. She makes massive poops when I move her off. I gave her a personal water. Her comb is very dry. She doesn't want to drink. She is getting poopy butt again. Any advice on what to do? I think moving her at night feeding is my plan at the moment. Also, last night when I went and closed the coop. Probably 2-3 hours after she was moved. SHE WENT AND WAS LAYING ON WRONG NEST. I moved her back... She is very stupid D:

 

[CarpCharacin]

You could lock her out of the coop?

 

[big bouncer]

You could lock her out of the coop?

Way too cold right now D:. It is about 10 degrees Fahrenheit

 

[big bouncer]

She has finally given up! It was about 2 weeks ago or more. It was past when the eggs should hatch. We cracked them and pretty much found that they had stopped any developing after the day where it was very cold and she sat on the wrong nest! She is still alive. She got mad at first when we took them, but weened off of her nest after about 2 days.