I don't know why, but I can breathe fine in every room of my house. Even my bedroom, but the moment I lay in my bed to go to sleep, I cant breathe. It's like I have to take deep breaths and my throat feels heavy. If I breathe out of my mouth, I start weezing and it gets harder to breathe. I don't know why this is. I know this isn't related to pregnancy but I figured there has to be something I can do that's also safe for pregnancy. Does anyone know why this happens? I have tried everything. I cleaned the entire room, scrubbed the carpet, washed all the blankets and pillows, tried a vaporizer, everything.. I simply cannot breathe in here when I sleep. But other people can when they stay here.