induction at 37 weeks

So I should be getting induced next week I'll find out my date tomorrow I'll be 37 and maybe a few days when I get induced because of obstetric cholestasis , and suffering a lot of pain , anyone got any advice of how I can make it go easier and if anyone else had good experience with an induction , I'm terrified !!, they said because it's my first baby it could take awhile , baby does weigh 2 weeks ahead