Thank you so much for your response!
A friend of mine told me to rub around his head/neck to see if it hurts him but all he did was relax even more, like I was just petting him and he liked it. I'm hoping that's a sign that it's not a head trauma.
But I noticed that he was moving his jaw...
I'm sorry if this isn't in the right forum but I don't know whether this is an emergency or not and I'm really worried so I thought I would just post this quickly to get feedback as fast as possible.
This happened twice, the first time around September and just today:
I picked up my bunny...