Hi all! I have had for 6 days now a vibration in my left ear, it is more of a feeling than a sound but if I had to liken it to something it would be similar to an car engine, a low rumbling vibration. The strange thing is as soon as I talk it disappears, same for any outside noise, so when I have radio/tv on it completely goes. This isn't me being distracted by another noise, I can literally feel the vibration stop. Even me typing this message is making it stop/start from the press of each key. Is it normal for tinnitus to do this or is it more likely to be something like a muscle spasm? Any help is hugely appreciated! Thank You!