urchin like caterpillars, hearts growing from bites
Hi. I'm not sure this has a meaning. What I think is you disturbed a creature when you moved the tree. Wasn't happy you did that and it attacked you.
What I usually do when I encounter something not pleasant while sleeping is to smudge the areas that I felt the wound being made. Since it bit you it may still be attached to your energy. And smudging would help dislodge it. Do you feel okay other than being a tad freaked out?...feel around the areas where it bit you to see if you feel anything painful.
Encountering such things in dream state is quite normal. I was stabbed in a dream and woke up in pain. I had to feel around to see if the knife was still in the wound and disinfected it with smudge then closed it. It hasn't healed 100%.
If you dont smudge you will need something to disinfect the wounds. I make a mixture of sage, sweetgrass and cedar steeped in water. I put it in a spray bottle. Its good for clearing negative energy and you can pour some of it on a wash cloth and put over the wounds this creature inflicted. I treat any wound I recieved in a dream as the real thing.
As it may still be attached to you it needs to be removed. Smudging would help do that. The smudge water may drive it off too. Spray your whole body and around your bed. Pillows and everything.