Feeling short of breath and feeling depressed from time to time is how?

Patient sex: female patient age: 18 All symptoms: chest tightness, shortness of breath, time and reason of feeling suffocated: treatment from afternoon to evening: no help wanted: I want to know what happened. Doctor 1: illness analysis: hello, you are a young man. This situation may be mainly related to your recent bad mood, heavy work pressure or mental tension, which leads to nervous excitement. Suggestion: Don't worry. Pay more attention to rest and relax. If possible, you'd better go for a walk in nature. I guess it will be fine after a while. Doctor 2: Analysis of illness: Shortness of breath, palpitation, chest tightness, and breathlessness all indicate lack of oxygen in the blood. Suggestion: It is suggested to eliminate fear first and take more deep breaths. It is recommended to take Nutrilite B vitamins and calcium-magnesium tablets, 10 tablets every day. Continuous 10 days will have an effect. Doctor 3: Analysis of illness: According to your description, it is still impossible to accurately judge what causes your present symptoms. Suggestion: According to your current situation, if you are under great pressure recently, such as studying or something else, and like to sigh for a long time, your current situation may be caused by mental factors. The solution is to relax and adjust your mind.