Can anyone give me some advice about labor & childbirth please? this is my first baby I was 104…

Can anyone give me some advice about labor & childbirth please? this is my first baby I was 104 pounds before I found out I was pregnant now I'm 5'2 and a 122 pounds and I was 5 1/2 months in june when I found out my due date is Nov.4 I'll find out if i'm dilated any this Friday when I go back for my next appointment