I have a beagle/springer, she is 9 months old. I feel for you about the cring she does, mine does the same. First have all kinds of bones or toys around for her to chew. When she bites, chews your leg or clothes, I found when you snap your finger together and give her a ha or what every you find to get her attention will work. I learned from a book that the “Dog Whippers” guy has. This works!!
About the kennel at night we did the same as you are and it will go away. Remember the she has ALOT of energy, she is a puppy. She will learn form you, when you get up and take her out ect. ect. You have to be the pack leader. What you say goes.