Mt right eye has weird stuff in it!!!?

Ok ok so when i blink my eye several times all of a sudden a weird white, slimy "booger" appers in my eye like on top of my eye. If I dont blink I can get a Qtip and gently poke the "booger" abd get it out. then when I look at it... it rele looks like one of those boogies from your nose. HELP? I need it to stop. its annoying. AND another thing too... When ever im putting on eyeliner my eye get sooo red.. any help on tht to?