Experiencing An unexpected tightness or discomfort in your chest can be frightening. In that stressful moment, your mind instantly assumes the worst: "Am I experiencing a heart attack?" While a heart condition is a top priority to check, it is frequently common for extreme anxiety to replicate these physical feelings. https://www.tumblr.com/healpedia/824127853160431616/chest-pain-from-anxiety-symptoms-causes-and?source=share