Definitely do a flush soon - stools should not be light and floating, sounds like a stuck stone.
Looks like you're totally Kapha dosha, so be sure to read up on how to live a Kapha pacifying lifestyle - how to keep up your energy, warmth, but get rid of excess mucous. Kapha people really need to keep an eye on their tongue. If it's coated, you need to back off on congesting things and drink spicy/ginger tea to burn up toxins. :)