if you can't speak to the neuro you might have to consider the er.
if you can't walk, that's more serious.

i was in nursing and tried to work as long as i could. it got to the point that i couldn't walk the halls anymore or do 12 hr days. i was practically collapsing at work. and, i took care of sick babies under warmers and the heat was killing me. like doydie, when i retired my BP came down from dangerous levels to normal. the physical effort it took to do my job was killing me.

do you have anything like SSDI in canada?
prayers for you that you get seen and heard by your drs.