Could this be costochondritis?
My asthma is not well controlled. I am a lot of medication. I am always really congested and for the past couple of days I have felt a burning pain in my upper chest, the middle of my chest(sternum), and slightly in my ribs.(mainly on my left side for the ribs) It hurts every time I breathe, it hurts to have my shirt touching it or to touch it. Could this be costochondritis?