sad monster dream :(

It takes place in this neighborhood that I've literally never been in, but it's all one story tan houses yk? Anyways, in this I have one little brother who looks nothing like my actual little brothers and we're both like, younger than usual (I'm prob ten (10) and he's four (4)) we're in our house and wanna go outside bc we're bored. Somethings wrong though because it's eerily quiet outside. Then our parents are screaming and now we start running down the road to get away from the fighting, and they're chasing after us alongside something else. This is the first time I have this dream, so I mess up. An ice cream truck comes down the road and we both slow down bc we're just kids? But then the ice cream truck disappears, so we go to move but my little brother can't move, he's been caught. I refuse to leave him and when I turn around to face my parents and that sinister thing, I wake up literally petrified. 

Second time having the dream 

It's the same opening but this time, I don't go all the way down the road where I can barely see the ice cream truck because I remember. Instead, I take my little brother and we run across the yards and stop at this nice old ladies house after hiding behind fences watching the sinister thing search for us. We sit inside her nice little living room, it's all cozy and she's getting us some snacks. When she walks back into the living room, the wall starts warping and the sinister thing is inside and gets her. She yells for us to hide, so I drag my little brother into the kitchen, through the door out into the garage. I get a shotgun (I think?) and hide him behind me covered by some shelves. The sinister thing gets into the garage, so I open the garage door, tell my little brother to run while I'm trying (and failing) to shoot the damn thing. When it goes to grab me, I wake up. I feel fine though bc I know that my little brother got away safe.

thanks granny ur a real one