Has this happened to anyone else?

🦄Gigi🦄 • 10/01/19 Zion Amir 💕🥰💕💋 02/17/21 Andrea Nicolette ❤️👣👣💗

34+4 weeks pregnant and woke up shivering and shaking uncontrollably, so I called my doctor this morning and she advised me to go to the hospital I hate hospitals but I need to know why my body was doing this.