Hello, so i sustained a concussion one month ago playing basketball. I got hit under the chin by a shorter player jumping up into my head, kinda like a uppercut. Anyway, since then everything has been slightly sloped to the left. Also i have had a tingling feeling in my left inner ear. I was wondering if any of you you have ever felt experiences before and how long did it take until your balance was restored. I didnt black out, loss memory or vision, and my ct scan was fine