In the above video, Nikki Bella reveals she went to the hospital to get X-rays done last week and was back for another round this week. She says she injured her neck again and is hoping for good news:

"So JJ and I right now just got to Tampa General Hospital. It is the Wednesday before WrestleMania, I, unfortunately, last week, I know some of you heard, but I injured my neck a bit. I got a severe sprain. That's why Virginia didn't see me on the live events this past weekend. But I'm here to get some more X-rays. I had some done last Wednesday and now I'm going to get some done this Wednesday. So let's pray for some good news."

Indeed.