Gloria sometimes finds herself experiencing episodes of sudden overpowering terror and worry that come out of nowhere and make her short of breath. based on this, gloria might be diagnosed with

Gloria might be diagnosed with Panic Disorder.

Panic disorder is a kind of anxiety disorder that is characterized by the unexpected and recurring panic attacks. The sudden episodes of intense fear and causes palpitations, sweating, numbness, shaking and shortness of breath. It also causes the person to feel like something bad is going to happen.