Chest pains and arm pains
it's going on a month that I have been experiencing pain in my chest and left arm. I get sharp stinging pains in my chest and achy pains in my arm. they especially happen when I lay down and are accompanied with the feeling of not getting enough air. my heart beats rapidly and off beat frequently. I'm young and don't take prescriptions. is this something I should worry about or is it something like stress, panic attacks, etc. lately I havent been drinking enough water as I normally do and my appetite is off.