Can you pack it yourself? With a hand mirror (placed on the toilet or a stool or chair) you could do it...many of us on here have!
Is it wet to dry packing? Is it completely dried out when they remove it? If it is, I'm guessing it's probably sticking to your skin, and when they remove it the bleeding starts
Ask them to wet it before they take the old out and see what happens.
Unfortunately, with such major surgeries, complications can happen...
Crohn’s dx 1989
some terrible years before my
Proctocolectomy in 2008