Hi I fainted this morning. All I remember is saying Oh my god because my head was dizzy and then the next thing I was on the ground and my body was all tingly, especially my tongue which I thought was strange. My fiancé said I was only out for a few seconds but that my legs were shaking. I did hit my arm and leg off of the radiator but that is fine. He gave me some water and laid my down on the bed but its nearly 3 hours later and I still feel weak and shaky, my head is very heavy. Is this a normal side effect of fainting and what do you think might have caused me to faint in the first place? Thank you in advance. Kerri