You mentioned your under the care of a dentist.... What do they say about it?
Is it normal to get light headed after flossing your teeth? I have pretty bad gum infection according to my dentist but my gums don't really bleed much when I floss them, so should I be worried?
Of course it's not normal go talk to your dentist
There's a connection between heart problems and gum infections.
You might want to see a doc just to rule out something bad that might have spread.
I guess so , I would say yes.