This is a very weird problem please help!!?

hi im 15 years old and i wrestle. in the wrestling season i hitt my head semi hard on the matt then someones head and didnt feel any diffrent untill the next day and i kept wrestling 4 more matches because of the pressure of the coaches. then i couldnt take what i felt like, and its very hard to explain exactly what i felt. but then the hospital said i had a concussion and i was out for 3 weeks but went back in 2 weeks and hit my head again but i always felt the same feeling as when i first got the "concussion" then i went to a neurologist and they said i had post concussion syndrome.. and this thing has been lasting for at least 3 months. the syptoms i have are: i get headaches, bad ballance when my eyes are shut, and i dont feel like im in my own body any more almost like im out of my body, i usta feel like im not in reality anymore now i only feel that feeling a little, i feel like im in a dream too, like im in a movie or somthing, and i have been having very wierd thoughts ( like insane thoughts) and i know i would never do these thoughts but it scares me. please help me figure out what this problem is because i dont think this is post concussion. sorry its so long, just wanted to give you all the details.