How to deal with a stress/panic attaacj

Umm yeah this is horrible..like feel like my chest is gunna explode,i cant breathe right &good.. like i cant breathe im overwhelmed for no reason at all like my body just does it on itself . Im trying to relax and it doesnt relax…!!!! I worry and stress over the smallest stupid things that dobt even matter .. like my stupid boyfriend.. my bills.. things to buy for food.new apartment.. my babies etc. like wtffff i need a pill on not to stress out