OK I give up. I apologies for the quick defensive answers. Very frustrating to hear perfect one day and 100% deaf the next with no explanations. I really just want help. So I hope you can forgive me and I'll try to post were I'm supposed to in the future. Again, I'm sorry!!!! It's only been 6 months so I'm really trying hard to learn the ins and outs.
I'm a late-deafened adult (been wearing hearing aids for 30-plus years now), and while I think I know what caused my hearing loss, at this point it really doesn't matter. It is what it is. Without my hearing aids, I can hear certain things, like my dogs barking (one is easier to hear than the other), drawers closing, a few other things, but no speech.
I understand your frustration. It is VERY hard at first, especially in an experience like you described, where your loss happened overnight.
I'm assuming you have seen an ENT. Was that person any help at all? Have you seen an audiologist?
As for me, how I communicate: technology rules! I use hearing aids, closed captions on TV, amplified telephones were helpful for a while (although now I don't use the phone at all). I'm going to look into using a Captel system, however, so that might change. But as for hearing on the phone, forget it.
I use e-mail and Facebook to stay in touch with friends.
Have you looked into cochlear implants at all? It's a big decision, understandably. It seems that late-deafened adults are often excellent candidates for it, since people who are used to hearing have less of an adjustment to make in terms of making sense of sounds than do people who have never heard anything, ever.
I'm not at all pushing it (don't have them myself), but it might be a realistic option for you.
If you have health insurance, the irony is that most insurance plans will pay for nearly the complete cost of CIs, while hearing aids - which can be very expensive - typically are not covered, or maybe you get a few hundred dollars or so. My aids cost about $6,000 for the pair, and my insurance didn't cover any of that. I now have a different plan, and they would pay $500 every 5 years, something like that. Wow, big help, eh?
Anyway, see what your insurance plan covers. You might be surprised that you wouldn't have to pay much for the surgery, if you have a decent plan.
There would be ongoing costs for batteries and perhaps repairs from time to time, of course.
Anyway - please don't be discouraged. This can be a tough bunch here, and there are a range of opinions and life experiences. You are not alone in feeling frustrated and confused; I hope in real life you can find some local support groups, too.