Empath Or Clairvoyant Or Just Crazy?

I'm really kind of scared by this. I can see things that my friends can't and I space out. My friend (who is epileptic) thinks I might be epileptic too, since when she has seizures she spaces out. I don't think I am, but I think I'm psychic in some way. My grandma was clairvoyant, and my dad says psychic-ness skips a generation sometimes. When I space out, I can see this kind of story in my mind. The latest one was a little girl wearing a coarse brown dress and blonde braids tied with pink ribbon. She also had bare feet and she was in the barn at my dad's house. She was balancing on some rotten boards. She fell and broke her leg and she couldn't get up, but she could get into this stall and she starved and died there. Then I spaced out for a tiny bit and Laura said my eyes got really big. I just remember seeing a pen and a piece of paper that said "Gwendolyn" on it. Also, I can feel people's emotions sometimes and every so often, I will hear something spoken that no one said, but Laura will have been thinking that. I have connections to some people in particular, like I think I have a psychic connection to Laura. She'll be thinking something, but I'll hear it said out loud. And when I was little I could tell my mom exactly who we were going to see at the grocery store. Sometimes I can hear these people discussing something, but I'll turn around and no one will be talking. I'm wondering if maybe I'm crazy? Or an empath? It's really confusing because I don't know how to deal with it.