Hey jamiesgirl! Thought I'd weigh in on this snippet. Nine months ago I took a longboarding fall and sustained a vertical impact to the chin (it was likely a labrynthine concussion). For months afterwards I had a constant and loud low-frequency tinnitus sensation. At nine months, the tinnitus has softened. It goes away sometimes and is there sometimes, and is quiet enough that I rarely notice it. Hope this gives you some reassurance!