Strange Psychic Feelings

I don't know if this is any actual psychic thing or not but I have strong feelings about people and what there feeling.

I can sort of tell how people are feeling, emotional stuff though.

I have dreams to where they seem so real, most of the time things similar to my dreams happen within the next week. They don't happen every night. Sometimes I only have one or two dreams like this a month. A lot of the time I have trouble sleeping because these dreams and I wake up and kind of get scared.

When I'm around people that are sad or happy I often feel the same way they do, (this is probably normal).

I can sort of tell if people are lying or not, this doesn't happen always but most of the time.

I get headaches when I'm around a lot of people, (this is probably normal also)

I just turned 15 so and I don't know if this is just some thing I'm going through, its always been this way. My dreams are getting more frequent, I'm getting better at reading people I guess you could say. I'm not on like any medication or anything if you're wondering.

If any one could help me out with this, that would be great. I don't really know much about all this psychic stuff. Feel free to email me if you want to know any more information.