I usually notice louder tinnitus in the middle of night if I overdid some activity the previous day. I tried walking and brisk walked for around 2.5 miles yesterday. I thought I was fine but my tinnitus was screaming when I got up in the middle of night. Can somebody tell me why this happens ? And if I should continue walking ( I try to take soft gentle steps and reduce head impacts usually but still my tinnitus flares up the next day )