What is the shortness of breath these two days?

Patients with pneumothorax will feel a little uncomfortable after smoking. What you need to know is that you are forbidden to exercise and smoke during pneumothorax.

Judging from your account, the situation is more serious.

What you need to do is jump a little. If the lungs feel shaky, it means pneumothorax. Then you need to rest at home, or go to the hospital to rest, or have an operation.

If your chest still feels uncomfortable after 10, go to the hospital.

What you need to pay attention to is to eat well and sleep well, and not to exercise and smoke. If there is no recurrence in 10 years, it means that you are in good health and need to pay attention to smoking.