how does anyone calm themselves with constant chest pain

it is one of the symptoms that when it comes ( and it has been here for weekes) that i cannot accept is not my heart

because all the symptoms seem to suggest heart ie breathing, palps, chest pain etc then i find it difficult to even think of getting better

now i have the left arm pain.

id love to know. any of you out there who suffer the chest pain thing, how to you cope, bear, live with this symptom and accept it

finding it hard at the mo

thanks

jackie