Dream About Being Attacked And Stuck In A Nightmare

i was walking home and i walked past this guy and he stabbed me and stole my phone and before i died he kept asking for my pin for my phone so i told him and then i passed out and woke up in a room which felt like my own room and that guy was in there too and it also felt like my sister was next door too so i kept threatening to wake her up but we was stuck and we both knew that i was dreaming but i just couldn’t wake up so i was basically stuck in the dream and he wanted to kill me but we just kept chatting i think i was just delaying it and he turned out to be a decent guy and for some reason we came up with this thing where he would give me a rose and i would cut the pretty part off and id throw the end of it to try and hurt him idk and we ended up doing that 102 times anyways the way for me to get out of that dream was for me to fall asleep in the dream but i couldn’t because of him until he started rotting for some reason and he basically died and i was just in that room with a dead body and i couldn’t go to sleep and as he was dying he was mumbling things to himself about me and saying were married in another life and im called Leah and from leeds (i am neither of these things) anyways and then i started talking to myself coz i was still in that dream and couldn’t sleep and his eyes just opened and slowly turned to me and he was a different person and really wanted to kill me and i was terrified and eventually can’t remember how but i ended up waking up irl but my heart was beatingggg and now im scared to sleep