stringyeye,

This is bad to hear from you but even if things look grim now and I can only vaguely imagine the horror of seeing that post-op, I think it is too soon for you to give out hope. All these very black things can easily be blood like you say (aka inflammation cells too).

My opinion is that you need to wait and see what happens and not go super fast for another surgery. I frankly think you will at least get quite better than what you have now. The "cuts" need to heal like in any other part of the body. Of course some people have little to no blood post-op but not everybody.

Keep the spirits up because it is so soon post-op.

Take care.