Suggest Treatment For Deafness With Symptoms Of Meniere's Disease

Since I was little, I've had all symptoms of what's called Meniere's disease (which is very rare for my age, and doctors think that's almost impossible). Over the years as I've gotten older, my hearing seemed to drop very slowly, little by little. No one seems to know 100% sure of what is exactly wrong with me. All my life I have tried to live life to the fullest, trying to do everything that I possible could like a normal life. About 3 months ago, I woke up to find that I was completely deaf randomly, and let me tell you, It was the most scariest thing that had ever happened to me. I've went to several doctors, but no one can help me at all because there is no cure for deafness. Now all I do is sit at home. I can't even work and I can't talk to anyone because I can't understand them. I've never felt so miserable in my life, I feel my life is meaningless. I feel like I'm mentally retarded now. I've never felt suicidal in my life, but I feel so worthless now. I don't want to live like this anymore, I just want to die. But I don't want to be selfish about myself, nor do I want to hurt anyone. I've had these thoughts in my head now about how I wished someone would accidentally kill me... my situation has changed my life forever, and I don't want to live anymore. I need help