Did you remember to breathe properly? Sounds like you just got light headed. What kind of grounding exercise did you use, because you shouldn't feel like part of the ground you should be anchored beneath the ground so that you can start to safely channel energy in through the root chakra, were you sitting or standing?

Cassie

Well this time I didn't ground myself before I started to meditate and the feeling of floating wasn't so strong. I don't think the floating feeling is a bad thing. I feel as if I no longer exist as if I'm just part of the universe. I even had a hallucination/vision, whatever you prefer to call it. In it I saw myself sitting meditating, I watched my body, the ground, everything spin in counter-clockwise motion as I watched from behind myself. I then had an orb around me when I returned to sitting and I saw another circle around my body on the ground only it was purple. IT had another purple ring right underneath it. I also started to meditate on the Sacral chakra and I felt as if my lower half were submerged underneath water like in a pool. I could feel the waves.