I was working out on Monday and was doing plank with a side reach when all of a sudden I feel a sharp pain on my right upper breast (chest area) everyday it seems like the pain is worsening. Does anybody have an idea of what could have happened. I did some research and saw if could be a pectoral muscle sprain which could mean months to heal. I’m so scared!! Will this hinder me from my daily exercises?! I’m soo bummed. Do you think it’s safe to use treadmill??? Thanks ☹️