Screaming or howling

I was at my aunts house with my cousin my boyfriend and someone else. My bf will not in the room with us but i knew he was there. Me and the unknown person was playing the game and when we got ready to lay down we turned on Netflix. While we were playing the game a notification on the tv had popped up and said 911 was dialed on the house phone. (My aunts got a really expensive alarm system). So i had clicked the red button on the phone. And continued to play because the notification went away. Well time went on and When we had went to lay down (it was on the couch but all of us fit comfortably like it was a king <PERSON> bed) my bf had walked into the living room and hopped on with us and we had kind of got into little dispute nothing big just petty. But the notification of 911 being dialed popped up on the tv again. The phone was stuck in the couch cushion and i had dug it out to press the end button again. But this time it did not go through a code had popped up that i had to type in for it to be canceled. But there were symbols that will not on the keyboard i had to type in. Us being afraid the alarm would go off. I had went to check and see if my aunt abled it before she went to sleep. (They have 2 little boxes to set and disable the alarm. One upstairs by their room and another in the game room) i went to the game room to to check the box and before i opened the door I noticed that the garage doors were open outside and i was going to click the button to shut them to. (the game room has a door to the outside of the house and right across the drive way is a separate garage building). When I unlocked and opened the door I noticed the door to outside was wide open to. When i walked in the door i looked to my right and there was a person in a black cloak standing facing the wall. At first i thought it was someone trying to be funny a prank i guess and told him to scat it will not funny. And then he turned around and in my head i had realized it was death or the grim reaper i guess. He did not have his rod/knife thing though. He had no face either. And i went to scream for my bf but when i opened my mouth nothing came out. I could not scream or talk. I looked at death and i mouthed please just let me go say bye. I knew that i was going to dye and i just wanted to let them know i loved them. But death held out his hand to me. His skin was an ugly gray tone and his hand was long and slender. And At first i was captivated it felt like and went to place my hand in his but all of a sudden its like realization hit me and I snatched back quickly. When i did this its like i pissed him off and he curled his fingers and i felt my heart stop. Like i really felt my heart stop. And then i woke up my heart felt heavy i had chills and my room was freezing.