most definitely worth the discussion with your health care team.

Make sure you write this down - the day, time, what you were doing, and whether you had anything to eat - and log anything else that comes up (even tremors or trembling you might experience). No matter how silly it seems.

I was going through spells of light headedness everymorning. I'm rather embarassed, but it turned out to be that I was storing my toaster way up high and when I strained my neck to look up each morning before I had eaten I was causing myself to get dizzy and sometimes faint. As soon as we moved my toaster to a lower shelf I have never again experienced the spells.

It could be something quite simple. But it could be serious too. Please get checked out, okay?