Can you get breast cancer if your breast get squeeze really hard and the next day it became very painful, swollen, red, warm, and lumps?

no: Mild injury will not cause breast cancer, at the age of 19 , don't think about cancer , and take care of yourself.

Trauma to breast.: No, squeezing injury will not result in overnight development of breast cancer. If the breast is red, painful and lumpy - the two diagnoses can be bruising or bruising with infection. See your pcp for an evaluation and management.