I had a concussion about 3 months ago. I fell and hit the back of my head on the corner of a school desk. Before the concussion I was a normal but creative kid. Now I just have a endless stream of thoughts that I can never silence. These ideas never occurred until after the concussion. Is this a medical condition ? [Edit] These thoughts have been happening for months and they just dont stop.

Summarized question: Post Concussion Brain Stimulation. Is this a medical condition ?