I am a 17 year old female and I live in a very hot and humid climate. February 15 2017 my life changed completely. I had some issues with a friend it all gave me super anxiety (Not gonna go into details) and I started feeling like there was something wrong with my heart. Well I went to the urgent care where the Nurse gave me an EKG and checked my vitals, everything was fine and they passed it off as an anxiety attack. Well as time goes by I notice that when i get up my heart beats kinda fast, I have weird feelings in my chest sometimes that just do not feel good and they make me feel like I can't breath. So a little while ago I went outside to my neighbors garden to go water their stuff and I had a hard time breathing, now right now where I live it is 94 degrees with 57% percent humidity and it was just hard to breath for me. My pulse was pretty high and I had a little bit of anxiety. So when I got back in the house I tried to get cooled off and I just feel weird in my chest and I can't breath very well but it isn't like I can't breath.
My father died 6 years ago when I was 11 from a heart attack and come to find out there is a little bit of heart trouble in my fathers family. SO is this a problem with my heart or is it just anxiety? I am 165 pounds and I am 5'10.