Sharp Chest Pain More Condition_symptoms What Could Cause A Sharp Chest Pain When Inhaling?

What could cause a sharp chest pain when inhaling? - sharp chest pain more condition_symptoms

What could be causing a sharp pain in the chest when breathing deeply focused? It comes in almost a week. I had a little sinus surgery three weeks ago and do not think it's an infection because I do not cough, phlegm. I work regularly, and have only 16th
Any docs here?
I do not want to tell my parents and to check with the hospital to get out.