Your Meniere's effects & solutions are near-identical to DW's. I'd say she was a degree less-affected as I don't think she ever passed out. But a good number of dizzy/balance episodes for hours. Same low Na, lots of water, meclizine, no-caffeine. Also no alcohol. Her balance issues are now pretty-well under control.
You didn't mention any hearing loss. She's down around 50% in one ear. She understands that Meniere's people almost exclusively are the only ones who lose hearing in just one ear. Long before M set in, she had high wax, stopped-up issues, and sounds in that ear. She still has those with the sounds being biggest issue. Those vary in degree day to day. Weather changes have an impact. She describes her sound as a thumping vs. ringing.
Some folks' lives are crippled by M as they remain constantly dizzy with tons of noise. She frequents the Meniere's Facebook group site.
Hang in there.