It was actually pretty funny so I won't be mad if you laughed/are laughing XD... This is actually very common for me. The door knob to my room will break once every few years. Usually I'm outside of my room when it happens. This time, I'm trapped inside. 

Because of that, I went to sleep very late - the whole morning - while leaving the curtain a bit open (since it's already morning). Woke up around 1pm. Hours and hours later I realised how itchy my ears were. Looked into the mirror and saw they were red... including the central area of my face (cheeks and nose). My sister thought I had an allergic reaction. Remembering how I left the curtain open before, I'm also thinking that I might have just got a sunburn. Which is crazy if it's really that. But not farfetched because the sunlight did feel kind of strong when I was outside getting the laundry after I woke up.