Exam Revision arghhhhh

Revision is meant to be going over something that is already familiar to you. Why is it then that every time I open a book, read a paragraph, or speak to someone about the topic does it all seem so new, like I haven't a clue what I have read or said. Will I every remember what I need to in 23days, Children keep wanting attention husband needs feeding children need feeding, I need a break.

Why did I not choose an easier degree to study.

I deserve the degree when it is all finished