Do any of you get some kind of tight or stressed feeling in your left shoulder or upper chest area? This has happened to me before a few times and I was wondering if it could be trapped gas? I also have anxiety, could that be the cause? Could it be from touching that part of my body and making it tender?? I would just like some ideas, I am also 16 so I am hoping it isn't serious and its just stress or something 😩 also my dad said when he was younger he had something like this, and my younger sister (14) said so too