Throat Pain, Difficulty In Swallowing,ears Feel Full, Fatigue, Vision Problem. Any Ideas?

Hi, I'm feeling like I'm getting sick, my throat hurts, it hurts to swallow anything, my ears feel full and stuffy, I feel really fatigued and dizzy, when I stand up I almost fall over because of how dizzy I get. But the scariest thing is after I woke up, everything seems to be really dark, and yellowish tinted, and I'm really scared I could be going blind. I've never had my vision change before like this and I'm worried because everything keeps staying dark yellow tinted and isn't going away.