Am I Psychic Or Coincidental?

I'm J, a middle schooler from New York. Lately a lot of coincidental (?) things have been happening to me, and I'm wondering if they're really coincidences. Like this morning, I was sitting at the table at home, and for absolutely no reason, I started thinking about tater tots. I remember specifically thinking "It would be weird if we had tater tots at school today." and we did.

I'm thinking that was a coincidence, but so much other stuff like this has happened to me. Like, thinking about calling someone, then the phone rings and it's them. And, one day, my friends and I were goofing around, walking up to random people and going "Hey Dylan!" even if they're name isn't Dylan. Why? No idea. As it turns out, my favorite book series (Maximum Ride) is going to get a new character when the sixth book comes out. His name? Dylan.

I think I saw my friend's dead grandfather once. I was at her house, and I saw this shadow shaped sort of like a person, and it felt old somehow, and I couldn't look away. Well I could, but I just kept looking back at it. It had a presence to me, but no one else seemed to notice it.

Once I had a dream about something that happened a long time before I was born, not widely known. Before My parents even moved here, my area was practically destroyed by six mini-tornadoes. In my dream, me and my two best friends were there when it happened. Is there a name for this?

Are these coincidences? Did I only imagine to see the ghost because my friend told me how her mom thought her house was haunted? Was the dream because I'd heard of the tornadoes, and tornadoes are one of my worst fears? Does anyone even know?

Thanks for your help.

-J