omg my aunts ex husband busted into the house running from someone who claims they were going to…

omg my aunts ex husband busted into the house running from someone who claims they were going to kill him for stealing his stuff and selling it. pushed me and nearly knocked my baby over... the cops handled it but I just can't stop shaking... I have smoked 7 cigerettes within the hour and nothing has helped.... I'm so scared....