thanks everyone for your concerns and thoughts!!!
i am working with a doctor, who knows my new symptoms including dropping things.
the 'incident' i described was the first time i dropped something 'big' - as in more than just plastic or paper. i guess that's why i thought the reaction i had was just cuz of "seeing" what could be/was truly happening.
i hadn't yet considered this could be something majorly serious - as in like a stroke or seizure type thing.
2 1/2 months ago, my local physician did mention the ideas of maybe m.s., or brain lesions (given my brain injury history) - upon my request for some ideas as to what was going on.
at any rate, it's turning into an emotional roller-coaster -> creating one h**l of a ride! one i don't want to be on and am not sure i can handle...