can hearing return

HI
I HAD SUDDEN  HEARING LOSS BILATERAL FIRST MY LEFT EAR WAS MY GOOD EAR WITH A HEARING  AID THEN THAT LEFT AND MY RIGHT EAR WAS  MY GOOD EAR. .LAST JUNE I WAS DIAGNOSED ON A SECOND OPINION AND WAS TOLD THE HEARING AID WOULD NOT WORK AND I LEARNED TO ACCEPT MY DEAFNESS.LAST WEEK I STARTED HEARING MY OWN VOICE IN MY HEAD AND PUT ON THE AID AND COULD HEAR VERY LITTLE BUT SOMETHING. CAN YOUR HEARING RETURN AFTER 18 MONTHS OF SUDDEN HEARING LOSS I KNOW I NEED TO SEE A DR BUT WHICH ONE OF THE MANY. I HAD JUST DECIDED TO FILE FOR DISABILITY AND NEED TO BE SURE. I HAVE HEARD MUSIC IN MY HEAD ALL ALONG AND STILL DO
THANKS
R