I am a college student and my college is a bit far so I have to travel 12 kms daily. Few days ago I experienced shortness of breathe and feeling of passing out which has created issues in my daily life. My exams are going on and I am having fear of going out, whenever I am in crowded places I feel suffocated, i also feel that I am not able to breathe and that I am going to faint or whenever I am walking or standing i feel that I'm going to faint. My symptoms are Shakiness, Again and again gulping to feel comfortable, cannot focus on anything else, hands get cold, sweats, I need someone to take me from my college to home, I don't know how this started because I was able to travel to my college more than a year. I try mindfulness but the symptoms are very severe and I cannot focus on anything. I try counting numbers. I was also given two injections because of the anxiety and when I lay down or sit I feel better. How do I deal with this, it has created a problem in daily life.