I have chest pain which is worse upon movement. i am 40 years old and female. what is cause?

Chest pain : Upon movement, need more information, is it only in one area? And relieved by rest / pain killers, so most probably related to musckes/bones/cartilage in that area. If chest pain related to exertion and radiati g to your arm(s) , neck or other places, you need to exclude cardiac problems, so better see your doctor or go to urgent care/ER