Official induction date

Went to the doctor today (38w) and found I'm still only a fingertip dilated and my cervix is still long and thick. I'm still having high blood pressure readings so they will be inducing me on Monday 9/21. I will be going in Sunday night at 530. I'm officially a nervous wreck!! My birth plan was to go all natural but that's not happening. I'm very nervous about this. Does anyone have any advice?