You feel heavy chest and short of breath. Also, you feel difficult and anxious to take decisions and find yourself confused most of the time. Most of what you describe are the symptoms of generalized anxiety. Even in its severe form anxiety is treatable with psychotherapy and pharmacotherapy, i.e., counseling and medicines. Before starting the treatment, you will need to consult a clinical psychologist and require a detailed evaluation to rule out panic attacks and to diagnose the problem accurately. Meantime, to alleviate the anxiety symptoms you can practice relaxation techniques such as Progressive Muscle Relaxation (PMR) everyday for 20 minutes.

Visit a physician(homoeopathy/alopathy) to done some test clinical as well as laboratory. After proper diagnosis we can give u the proper solution