And you're in hospital.
If your pain is really bad, and you think something is wrong, cry out. Scream even.
I am on Day 4 post removal of part of my intestine after it was removed due to intestinal blockage. It could've killed me. I was in agony on arrival, the pain was like waves, and I made this really clear but I was calm. I manage pain by deep breathing and focusing on my breaths
Surgeon apologised and said things could've been different but we didn't know you were in such a bad way
they only knew when it turned septic.
See also, delivery of my DD. Upon arrival, 3rd baby, I'm going to deliver soon.
Midwife 'are you sure? Okay well we will examine you. I'm just going to do some stuff and I'll be back soon'
I said I need to push. Oh are you sure? Are you sure you're ready? You don't seem to be 
Left the room again. DD was caught by H at the side of the bed. He pressed the emergency buzzer and she was already crying by the time they ran in