Hi, im 14f and recently I’ve been having really bad anxiety attacks about my heart. Recently I’ve been feeling my heartbeat underneath my left breast. I don’t know if it came out of nowhere or I just never focused on it before. Yesterday I noticed that my left ribcage is higher than my right. I was reading another post and someone with an enlarged heart said their left ribcage is a little larger than their right. Now im freaking out. I experience chest pains, heart palpitations, and a pounding heart due to my anxiety. But when I looked up the symptoms of enlarged heart I see all of them there. Im so scared. I want to get to get it checked out but the idea of knowing something is wrong with my heart will make me even more anxious and I already have severe anxiety. Im also scared of the x-rays. Does anybody have any tips?