I am a fainter anyway, very prone to it. Infact been refered to cardiology for a heart scan because heartbeats too fast - which means blood pressure is low.
Got swine flu. Lying on bed and mirror is just above bed and so I kneeled up on bed to look at my throat (I am a bit obsessed with checking if I have white spots on tonsils) My whole face went tingly and it traveled down my body, then my eyes saw spots then everything went black, and my mouth felt almost numb but not quite (so hard to describe) and then I fell on to my bed - luckily not forwards in to the mirror!!
I felt myself falling and when I landed I remember thinking "oh good this is the bed" so I don't think I ever fully lost conciousness.
It didn't feel like a normal faint, it felt wierd. Never fainted from kneeling before.
Feel a bit wierded out by that.