I had a 9 hour serious surgery yesterday. Because ...

I had a 9 hour serious surgery yesterday. Because I'm doing well, was moved to the ortho
Floor an hour ago. At that time I asked for my muscle relaxer which was due 45 minutes ago.
But I'm in I'm in so much pain.
I didn't hear anything for an hour. I'm due for some morphine, and my pain level is too high to control.
I'm so miserable.
Help.