Weird shedding

[ineedsoap16]

I have now been through several sheds with my bp and am slightly concerned though not worried. I have two hides in her enclosure one on hot and cool sides and she generally passes back and forth between the two. However, for the last two sheds now she goes blue for a day or so and when she reappears she has pretty new skin. I see no sheds around and have to go looking. These last two have been in the warm side hide in a golfball sized ball. I mean an actual ball. They are complete sheds and she seems normal and hungry afterwards. I have collected both and they seem to stick together almost "pressed" into a wad. As I said I am not worried for she is shedding complete but I have never seen this before in snakes. I am more used to the long ribbon you can measure. But again I am concerned. Any info with be great... thanks