Frightening dream i had

[Original]

I juat woke up at 2:30 AM from a dream where i was living in a house different than mine and i let my friend stay at our house for a couple of nights because he needed help that's how it felt in the dream.
Suddenly my friend started playing really loud music at the middle of the night i was very mad at him and waiting for him to come out.
My gf was really mad at and she just wanted to talk to him and give him a piece of her mind.
I told her to get inside our room while i was furious!. when my friend got out of the room he just got out with all his stuff packed and without saying a word about what he did and he kept staying silent while i walked after him and grabbed him and said wth is going on why are you leaving what happend why are you acting like this and he just stood in the lobby looked at me with cold killer look he smiled and threw his bag off his shoulders and started attacking me while I'm telling him wth is wrong with you and a word won't come out of his mouth.
suddenly he reaches with his hand to my mouth and his gf comes outta nowhere and he's telling her "all i need is a saliva sample from his mouth to end him" and i saw a paper with a list of stuff written and a ways of making some kind of a toxin with my sample now I'm fighting both of them and thinking to myself wth is wrong with him why does he do it(because he's one of the nicest people i know).
We kept fighting me and them untill we got to my house and i sent my german shepherds to attack them as they took a hold of them i woke up from this nightmare heart beating fast and a feeling that i just couldn't shook off.
this figure that supposedly was my friend was something really dark and i felt presence in my room after i woke up and wrote it right after it happend.
Any thoughts or interpretations about this wicked dream?
I don't dream much and never have nightmares like this.
But this one took me off guard.

[Michelle11]

Do you have people in your life who disrespect you? When you try to stand up for yourself do you feel attacked? Confrontation is never easy and we often try to avoid it because of how threatened it makes us feel. If you find that you have good friends then I would ask if you struggle at all with self hatred? If the dream isn't about someone else giving you a hard time it's that the dream characters are all aspects of your own psyche and that you possible engage in some toxic language to cut yourself down and your friend side is attacking you instead of supporting you. The dream could be pointing to some inner conflict going on.

[Rachella]

Oh my, I got frightened just by reading it! Has anything happened in the recent past related to this friend and his gf? Anything that has bothered you and you haven't admitted to yourself yet? If not, I would go by Michelle's interpretation.

[Golden Tortoise]

Seems to be a shadow dream.

Dr. Jekyll, meet your Mr. Hyde.