I was bending over today waxing my clients legs and next minute I felt a steady stream come from my nose. I ran for a tissue as I thought it was a nose bleed, but it was actually a watery substance, with the slightest tint of yellow. Every time I leave my head be t forward for any length of time, it drips again. It has been happening for a few hrs now. I'm not sick, I have a slight headache though.