Water breaking

Talitha • 25 years old happily engaged have 4 beautiful girls whom I love dearly who I love dearly getting married this year to my best friend
So my water never broke any of my previous pregnancies I'm pregnant with my fifth baby and wondering what it feels like if it actually happens also scared that I won't have him like I said before and my other posts I'm having contractions that radiates through my lower back and uterus.. as you can see I was having contractions at the hospital but they sent me home because I wasn't dialted . Can anyone tell me what to do