I'm a 20-year-old and overall pretty healthy, but lately, I've been having this weird issue when I try to breathe deeply. It feels like there's a little clog or something in my throat, and it's like my breath gets stuck there. I end up yawning a lot to try and get a deeper breath. It's really noticeable when I'm exercising, and it's becoming a bit of a problem. I don't have asthma or anything, so Im just wondering what might be going on and if there's anything I can do about it.