I had a dream a FISH was being KILLED?

[Celtic]

I don't remember the dream completely but something from a movie brought back the memory.
I think in the dream someone was chopping off the fish's head and I felt helpless and sad.

any idea what it could mean?
I have depression and anxiety. School is also stressing me out so much...
just background info on my life

 

[I'mcurious]

I think it might mean.. That instead of having people friends you like animals so it made you feel bad that your animal friends head was being chopped off.