Last week, on Monday, I woke up suddenly at 6am and my face and mouth were swollen about 10 times its normal size, and I was wheezing. I thought I was having a heart attack. Or that I was going to die. Or that my face was going to be like that forever. Knowing it was serious, I got myself to the hospital, and they treated me. Turns out I was having what is called angioedema, due to a severe aller…