Do you think this is normal?

When i'm sitting still or standing still, i cant remain in the same position calmly like most people- i either have to fidget like moce my hands everywhere and move my face and if i put my arm up or look up or something, when it goes back down its like im shaking a little as i do it. I cant hold eye contact with people for more than a few seconds when in convosation and i always get nervous with what i say to people at school and dont say a lot. Also, i have stranhe sleeping patterns and i think my hearing is fading a little. My hands are constantly freezing. I am always tired in the day and apparently i'm quite pale. I think my eye colour has changed this year from a light brown to a hazel. Recently, i feel like i have lost all emotion, i simply feel apathetic amd not bothered, although i haven't been severely depressed since early this year. Sometimes, i can swear that i hear my name being called and shadows going past me in the corner of my eye. I have a few scars in my arms and legs from a while back. There are a few more but i won't write an essay lol. I am a 15 year old girl and If there is anything wrong with me, i have never been diagnosed before.