Would anyone interpret this nightmare for me? ( And hello, everyone :) )

I haven't had a nightmare in years (I'm 16 btw) but today, the last thing I dreamed of before waking up was really creepy. I've never cared about nightmares but I'd like to know what this one means... This is what happened:


I met this guy/kid who idk, was hated by a lot of people. Something happened and he ended up dying and I started seeing him everywhere ( I kept seeing his bright, big, round, purple eyes in dark places). This went for a while until I couldn't get away from him, he kept following me and stuff like that. I got to sleep and in my dream he appears and shows me some toys that we used to play with together. I wake up and think he was being mean but then I realize that I took pictures of those objects/toys and maybe his being trapped there might be my fault.
I gather all of them to burn and ask my mother to help me. She goes to this house ( the one where he died at and I guess it was close to my house) to burn it, because if I went he'd try to kill me like at this occasion where I went into the house and he chased me until the doorway... He was running and limping and the same time and I could only see the shape of his body and his eyes...
She goes to burn it and a few minutes later there is a major blackout. I go running to the mansion where my mother is and find her in his room upstairs ( the room where I got the toys and where we played) and she was crying on the bed and was all dirty
She couldn't really speak because she was in shock but I understood that he had locked her in the closet...
And I guess he vanished after she had burned the toys...


I'm kind of scared of it and it's strange because I've never been scared of nightmares...
Thank you!