Upper chest pain when inhaling?

When inhaling upper left chest pain. We can not move the arm or press the entire area and create the pain. Sitting or standing it's about the same level of pain. When we lean over in a chair the pain is basically gone. We have not pulled a muscle, picked up some heavy item, twisted an arm. If the inhale is held and no exhaling the pain disappear. Thanks.

2021-04-06T20:11:39Z

One person. Some neck movement causes minor pain but not the same pain otherwise described. 

A Hunch2021-04-06T19:10:56Z

Is this happening to multiple people?
If not, do you have multiple personalities? 
If not, why are you saying "we"?