I agree with the others. I think you def need a crate during the night, but not during the day. Get an ex-pen instead
ex pen - Google Product Search here are a bunch! That way, she wont feel so confined all of the time, and you will get some sleep! I also agree with the others about lots of walks, & treats.
Keep her in the same room with you in the crate for bedtime, she will like it better. Pick something and stick to it and it will work out!!!! Good luck