Thanks for the reply. There is a male in with her now, I'm guessing that's why she's doing all the rubbing

It's not from a recent shed, her last shed was 2 weeks ago.

Here's some pictures from what has been left in the last few hours. There was more earlier but I did a clean.

Here are the 2 biggest areas, there are some smaller dabs here and there as well





and here's the vent, still some blood as you can see but not sure the extent of damage to the organs