I don't know if I made a mistake with my instructions or Jessica made a mistake with executing them but it was the wrong size. It was initially wider than it was tall, which is a big no no with books. Generally a book cover should be a 1.6 ratio. Which it wasn't. So I had to resize the cover. I then had to reupload the document and the cover to the sites I published on. Except I couldn't do that on CreateSpace. I couldn't change the cover until after they had reviewed it. So I had no choice but to wait until I could do that.
Next time I publish a book I need to remember all of this as I'm writing the document. Not after. It was a nightmare fixing everything. Hopefully it becomes worth it.