history: I think I'm losing my hearing almost entirely in my left ear and now in my right.  No one knows what's going on.  I think I'm losing my hearing almost entirely in my left ear and now in my right. No one knows what's going on. 
current: have you gone to the doctor?
next: Yes, I went to an ENT and then a Specialist.  They don't know the reason why.  Not very reassuring and I'm stressed.