please i don't know how you can help my uncle passed away and i'm deep shock and having nonstop panic attack how can i feel better ?

You have to keep pausing every now and then to take deep breaths and calm yourself and then keep reminding yourself to breath normally. Anxiety causes people to take rapid shallow breaths that don't move enough air back and forth. Its not dangerous unless you already have a serious heart or breathing problem. . It gets a little better each day.