I am a 19 year old female. A little on the heavy side. Early this morning at about 4:30, I woke up with severe pain in the right side of my chest. I also had a very hard time breathing. I could not sit or lay down because it felt as if the right side of my lung would collapse in. I spent two hours standing up against a wall with my arms above my head trying to breathe and withstand the pain. We called my mom and I could barely get a few words out at a time. I think this was caused because I slept on the floor at a friends. This has happened before at a friends house when the air first got really humid and hot. I had the same symptoms and could not breathe with chest pain on the right side. My mom had me put ice on it and stay close to a freezer or ac unit to breathe in cold air. That episode lasted about 2.5 hours. I also have mild asthma and have had it since I was born. I tried my inhaler, but it did not help.