I want to be a Half Blood

Is this a fantasy or reality?

Lying in bed, I finish watching Youtube and exit to my phone's display screen, I close my eyes and drift off to sleep, I wake up and hear someone calling "Percy"   I must be dreaming I think to myself, I look around but don't see anyone, a blonde girl runs up to me , she has her hair tied in a ponytail, is wearing a shirt that says Camp Half Blood and blue shorts , she looks familiar but I can't quite place where I know her from
"Hey Seaweed brain"
"Did you just call me seaweed brain" I ask
The girl seems puzzled
"I always call you that"
I realise this girl is Annabeth Chase but not the Annabeth from the books, she stands at five foot and two inches, her grey eyes sometimes seem green, she reminds me of a cosplayer , I still don't know why she called me seaweed brain
"Come on, we have to meet the other campers"
Despite still being confused, I follow her , she takes hold of my hand, I pull away
"Are you okay" Annabeth asks
I realise I'm probably freaking her out so I respond
" I don't really feel like holding hands, it's been a weird day"
She scowls at me
We meet the other campers , I watch Annabeth giving a sort of motivational speech and start thinking to myself about how beautiful she is and all these memories we have except they're not my memories , how could they be? I knew percy Jackson and the olympians as a book series, I had never been to Tartarus, I had never held up the sky, the only things Percy and I had in common were Greek background, dark hair and anger issues
A brown haired girl walked up to me with who I presumed was her boyfriend
"Are you okay" the brown haired girl asked " Annabeth said you've been acting weird "
Her boyfriend said "Yeah, you wouldn't even hold her hand"
Noticing the blonde hair, I realised this must be Jason  Grace which would make the brown haired girl Piper McClean
"She thinks you don't love her anymore" Piper said with a concerned look on her face
I didn't think I loved Annabeth but I had this powerful feeling inside my heart when I looked at her
" This is a dream right?" I asked
"It can seem that way when you found your soulmate"  Piper responded
Soulmate I thought to myself, that strong independent woman is my soulmate ?
It then started to rain
We rushed all the campers to their cabins, as I was running I caught a glimpse of my reflection in a puddle , it stopped me in my tracks, my hair was jet black and I had sea green eyes, my eyes widened
" Oh my Gods, I'm Percy Jackson"