How to survive nursing school on last attempt after failing a semester.

Hello, I failed med surg last semester and I felt so embarrassed. However I feel much better now because I have a second chance at my dream of being a nurse. Have anybody every felt a SEMESTER just to come back and finish and graduate. I need some word of encouragement. Im really scared I don’t want to failed nursing school. I know why I failed, however it’s just the fact that I’m on my last attempt so I have no room to failed.