Echo in Left Ear!

About a week ago I heard some strange echo sounds. I thought it was noise from outside. However, I realized that it is coming from my left ear and I hear it when I talk or someone else talk!

I have had tinnitus for 10 months now and additionally I'm getting echo in the left ear. It is not there all the time but I would say 85% of the time.

Is this permanent and where is it coming from!?

 

I get that also, when I hear someone talking or radio.

 

Does your ears feel full too?? Mine do frequently with tinnitus.

 

Yes, they usually feel full but I can hear very well. I also have crackling in my ears. The echo is bothering me though

 

Just think this could be a eustation tube issue ? Patulous ?

 

Will it disappear by itself or do I have to get treatment for it?

 

Can you update us on this? I have the same problem right now.