i do all the self testing like you
when this first started the right side of my body which is dominant was weaker. but then i starts lifting little weights because im a girl
and doing pushups everyday and im getting better and better at it. i started with not being able to do 2 pushups and now i can do 10 in a row break a few seconds and go up to 20.
could i do that with als? no
but! now that i focused on strengthing my right side my left side feels weaker now and the fear starts all over lol