Meniere's Disease Support Group
Meniere's disease is a balance disorder of the inner ear. The symptoms of Meniere's are variable; not all sufferers experience the same symptoms. However, "classic Meniere's" is considered to comprise the following four symptoms: Periodic episodes of rotary vertigo, hearing loss, tinnitus, and a sensation of fullness or pressure in one or both ears.
As for the hearing aid, ask if they are going to pay for it if you go to an audiologist now because you doubt you can afford it this year and you'll have to have the test at the time you get it. My dad had to try 3 different ones before he found one that works. Medicare paid for his, so that is something to look into after you retire.
Good luck and hang in there. Come here when you're feeling down, or want to share the good stuff too. It's great to be able to vent.