Breast is tender when you pok them and pressure in the top of my chest could it be depression did ekg and chest x ray smoke a i drink?

Tender chest/breast?: If I understand your question correctly, pressing on your chest elicits the tenderness. Since you smoke it may not be the breast rather the chest itself or lungs. Depression is unlikely the answer, and a MD can sort through the rest. By the way, your are very young and have a lifetime to avoid serious respiratory and cardiac issues by SMOKING CESSATION.!