Good afternoon!
As per your clinical symptoms, first of all you need to check your SpO2 , and other vitals . So the danger signs can be ruled out. As the duration of breathlessness is 7 days we need proper workup for diagnosis I would like to know more about your symptoms that if breathless is associated with other symptoms too.
Next Steps
Furthermore, I would like to know more clinical history from you to make differential diagnosis and provide you proper prescription
Health Tips
Check your SpO2, take steam