Wat is wrong with me? I'm dizzy for no reason...Or at least "I" don't think so?

with all the green stuff in your nose, you probably have a sinusitis. That blocks up all the various pages in your head, including the one that drains the inner ear of excess fluids, increased pressure in the ear will cause the dizzyness you are experiencing. Two things you need to do, thin your secretions by drinking a great deal more water, at least two liters every day, and take a decongestant.