TheGagagirl - it sounds to me like your mind is racing. I'm guessing you have some significant stress in your life - particularly stress from having high expectations placed on you. Does this sound like it might be familar?

Regardless, you may need to alter your evening rountine. I would stay away from tv, gaming, and electronics before bedtime. Leave your phone in a different room so you won't feel obligated to answer and reply to notifications. Do not do anything invigorating like a walk before you go to bed. And then a warm drink of some sort can be very helpful too.