HI I can understand your concern. Noted you are complaining you can t take full breath... Here you have some social issue also . So if you are taking excess stress then by panic attack such dyspnea can occur. So if you are taking stress try to avoid it . Regular exercise and yoga good for that. You can take behavioural therapy for it... Second if it is not stress related then I would suggest you to first get your respiratory examination from nose to larynx by rhinoscopy and larynhoscopy ... Sometime this can be psychogenic cause . So for that psychiatric consultation done. Even if still cause not clear, to rule out restrictive disease pulmonary function test done... Hope your concern solved.... Dr.parth