Hi Mark, Thanks for anwering!

They made a scan of my neck spinal column in ER because I was complaining about constant clicking. It's still there. With every movement I do my neck is clicking. Also in my upper had I think. But they told me it might be a bone out of place and nothing serious.
I went to my athletic doctor who really helped me over the first month. I was taking fish oil+ibuprofen(9 per day) and was sent to a specialist because my school is really taking care. They checked blood pressure, the mental scedule, eyes etc. and one time, I was still complaining about the neck thing, they checked my neck. The doctor heard the clicking but said as long it is not hurting it should be fine.
Sometimes there is a really strange feeling in my fore-brain. Ok, sound weird now. It feels like a tickle to my brain, just really weird.
Since the concussion I'm also tensed a lot and I'm stressed really often.
I quit to play basketball, such a stupid idea. My parents send me Vitamin C+Magnesium and I started taking fish oil again.
I'll try to act normal as much as I can, I'm just so worried I will run around with this brain fog my whole life!