Panic disorder advice

Ive been dealing with panic disorder for 3 months now and i feel alone i feel like im the only one going thru this which i know is not true but thats how i feel .... everyday my chest hurts its hard to breathe i get heart palpations i just dont feel myself i have trouble breathing just going out to places and this is everyday .. any advice on how to get rid of this or to make me less anxious pls any advice will do !!