Can you say MORPHINE? Practice everyday so you can say it in your sleep.
I agree that your comfort level is important. I know Tuesday is just around the corner but you might want to talk to a pm about your concerns and ask if needed, will (s)he come to the hospital?
If not, don't be afraid to ask for one in the hospital should you find the pain too much to take. Speak up for yourself and make up your mind in advance. Unless there's some complication, they should be able to manage your pain.
I'm still holding your hand.
Dale