That is exactly what I felt in front of my computer a lot! I wrote it off as high BP or too much sodium or something. It wasn't till I tried to get up one day out of bed I was numb on my left side, ran into everything, had a major dizzy spell and fell straight to my knees!

That is when I finally accepted to myself, something is major wrong.

So yes...I know how that feels....scares the crap out of you!