My roommate is sick and refuses to cough into his arm or go into his room. He coughs 20+ times in the living room where I have to be, and I just watched him literally spit phlegm onto the floor. I feel gross even walking in there. I was trying to be understanding, but I have OCD, and this whole situation has been triggering for me all week. I confronted him about it, but he didn’t seem to care. I’ve tried to let it slide, but now I’m fed up. Am I overreacting or is this just disgusting?